Inorganic Chemistry Quiz - Chemistry Notes

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Inorganic Chemistry Quiz

Inorganic Chemistry Quiz

This Quiz is designed to test your knowledge specifically on Inorganic Chemistry. Best of luck!

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1 / 50

1. Which one of the following ions has the lowest magnetic moment?

a. Ni2+

b. Co3+

c. Fe2+

d. Cu2+

2 / 50

2. Which is the largest stable atom?

a. Al

b. V

c. Na

d. Pb

3 / 50

3. Select the correct order of electronegativity(E.N)

a. S>O>Se

b. N>P>As

c. F>Cl>Br>I

d. both first and second

4 / 50

4. The electron with strong electropositive nature is

a. Cs

b. Ba

c. Cu

d. Cr

5 / 50

5. Europium belongs to:

a. p-block

b. s-block

c. d-block

d. f-block

6 / 50

6. The oxidation state of Cr in potassium dichromate and potassium chromate respectively, are:

a. 6+,6+

b. 6+,7+

c. 7+,6+

d. 7+,7+

7 / 50

7. Ce(58) is a member of

a. p-block

b. s-block

c. d-block

d. f-block

8 / 50

8. Which of the following has the largest radius?

a. O2-

b. F-

c. Na+

d. Mg++

9 / 50

9. Which one of the following is amphoteric oxide?

a. NO2

b. SnO2

c. SO2

d. CO2

10 / 50

10. What is the formula for the basic anhydride of Ba(OH)2?

a. BaO2

b. BaO

c. Ba2O

d. Ba

11 / 50

11. Which elements exhibit the greatest number of oxidation states in its compounds?

a. Ca

b. Na

c. Cu

d. V

12 / 50

12. Which ion is not isoelectronic with O²-?

a. Ti+

b. Na+

c. N3-

d. F-

13 / 50

13. The ionization energy will be maximum for the process

a. Ba to Ba2+

b. Cs to Cs+

c. Be to Be2+

d. Li to Li+

14 / 50

14. All of the following are true with respect to carbonyls EXCEPT:

a. a resonance structure of the functional group places a positive charge on the carbonyl carbon

b. the π electrons are mobile and are pulled toward the carbonyl carbon

c. the carbonyl oxygen is electron-withdrawing

d. the carbonyl carbon is electrophilic

15 / 50

15. Which among the following element has the lowest value of ionization energy?

a. Ca

b. Ba

c. Sr

d. Mg

16 / 50

16. If the atomic number of an element is 33, it will be placed in the periodic table in the

a. Fifth group

b. Seventh group

c. First group

d. Third group

17 / 50

17. Which of the following has largest size

a. Al+

b. Al+++

c. Al++

d. Al

18 / 50

18. Which of the following ion has the largest radius?

a. Na+

b. F-

c. S--

d. Cl-

19 / 50

19. In which of the following compounds is the size of the cation to anion ratio minimum?

a. LiF

b. CsI

c. CsF

d. LiI

20 / 50

20. Ionic radii are

a. inversely proportional to effective nuclear charge

b. inversely proportional to square of effective nuclear charge

c. directly proportional to effective nuclear charge

d. directly proportional to square of effective nuclear charge

21 / 50

21. Lattice energy of an ionic compound depends upon:

a. packing of the ions only

b. charge and size of the ions

c. charge on the ions only

d. size of the ions only

22 / 50

22. The most electronegative element is

a. Chlorine

b. Nitrogen

c. Fluorine

d. Oxygen

23 / 50

23. Which of the following is the smallest cation?

a. Ca++

b. Mg++

c. Na+

d. Al+++

24 / 50

24. Which of the following has the lowest ionization energy?

a. Nitrogen

b. Sulphur

c. Oxygen

d. Fluorine

25 / 50

25. Of the element given, which has the lowest ionization energy?

a. S

b. Cl

c. P

d. N

26 / 50

26. The correct order of atomic radii is

a. F- < O2- < N3-

b. Na<Be<B

c. Na<Li<K

d. Fe3+<Fe2+<Fe4+

27 / 50

27. All of the following possess complete d-shell except

a. Cu2+

b. Zn2+

c. Ag+

d. Ga3+

28 / 50

28. An element of atomic number 29 belongs to

a. d-block

b. s-block

c. p-block

d. f-block

29 / 50

29. Of the following elements, which one has the highest electronegativity?

a. Cl

b. I

c. Br

d. F

30 / 50

30. Which of the following ion has smallest radius?

a. S2-

b. C4-

c. Ca2+

d. K+

31 / 50

31. An electron is known to be in the n = 4 shell and the l = 2 subshell. How many possible combinations of quantum numbers could this electron have?

a. 2

b. 1

c. 5

d. 10

32 / 50

32. Select the correct order of Ionization energy.

a. Cl->Cl>Cl+

b. Cl>Cl+>Cl-

c. Cl+>Cl>Cl-

d. Cl->Cl+>Cl

33 / 50

33. Which property of an element is most dependent on the shielding effect?

a. Atomic mass

b. Atomic radius

c. Number of stable isotopes

d. Atomic number

34 / 50

34. Which relationship between the radii of these species is correct?

a. Na<Na+; F<F-

b. Na>Na+; F<F-

c. Na>Na+; F>F-

d. NaF-

35 / 50

35. The element with highest ionization potential from the following is

a. Oxygen

b. Boron

c. Carbon

d. Nitrogen

36 / 50

36. Which of the following has the largest atomic size?

a. Al++

b. Al

c. Al+

d. Al+++

37 / 50

37. Which shows the highest lattice energy?

a. NaF

b. CsF

c. RbF

d. KF

38 / 50

38. The outer electronic configuration of K, Cu, and Cr are, respectively.

a. 4s1, 3d10, 3d4

b. 4s1, 3d10, 3d5

c. 4s2, 3d10, 3d4

d. 4s1, 3d9, 3d4

39 / 50

39. The set representing the correct order of the first ionization potential is:

a. B>C>N

b. Be>Mg>Ca

c. K>Na>Li

d. Ge>Si>C

40 / 50

40. Which electronic configuration of neutral atom will have the highest first ionization potential?

a. 1s2 2p2 2p1

b. 1s2 2p2 2p3

c. 1s2 2p2 2p4

d. 1s2 2p2 2p2

41 / 50

41. Which gaseous ion in its ground state has the greatest number of unpaired electrons?

a. Co3+

b. Mn3+

c. Ni3+

d. Fe3+

42 / 50

42. Which of the following does not reflect the periodicity of elements?

a. Bonding behaviour

b. Electronegativity

c. Neutron/proton ratio

d. Ionization potential

43 / 50

43. Identify the least stable ion amongst the following

a. B-

b. Li-

c. Be-

d. C-

44 / 50

44. Which of the following has lowest ionization enthalpy?

a. 2p6

b. 3d2

c. 3p6

d. 4s1

45 / 50

45. How many unpaired electrons are in a gaseous Fe2+ ion in its ground state?

a. 0

b. 6

c. 4

d. 2

46 / 50

46. Which set of orbitals is listed in the sequential order of filling in a multi-electron atom?

a. 3s, 3p, 3d

b. 3d, 4s, 4p

c. 4p, 4d, 5s

d. 3d, 4p, 5s

47 / 50

47. Which of the following element is not a p-block element?

a. P

b. Al

c. Hg

d. Pb

48 / 50

48. An element having atomic number 56 belongs to which block?

a. p-block

b. d-block

c. f-block

d. s-block

49 / 50

49. Which of the following has highest atomic radius?

a. B3+

b. O2-

c. Li+

d. F-

50 / 50

50. Which of the following has maximum ionization enthalpy?

a. Na

b. K

c. Mg

d. Be

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Guest	Chemistry Quiz	14:35:47 Aug 03, 2023	14:38:04 Aug 03, 2023	2 minutes 17 seconds	26%
vghgkgf	Inorganic Chemistry Quiz	21:54:12 Aug 02, 2023	22:11:19 Aug 02, 2023	17 minutes 7 seconds	50%
gath	Organic Chemistry Quiz	21:45:51 Aug 02, 2023	21:50:56 Aug 02, 2023	5 minutes 5 seconds	76%
Guest	Chemistry Quiz	23:50:03 Aug 02, 2023	23:52:21 Aug 02, 2023	2 minutes 18 seconds	1%
K.B. Shahi	Organic Chemistry Quiz	07:42:41 Aug 02, 2023	07:49:54 Aug 02, 2023	7 minutes 13 seconds	38%
Guest	Chemistry Quiz	07:13:32 Aug 02, 2023	07:35:01 Aug 02, 2023	21 minutes 29 seconds	41%
Guest	Chemistry Quiz	15:37:49 Jul 27, 2023	16:33:49 Jul 27, 2023	56 minutes	25%
S DHIVYA	Organic Chemistry Quiz	16:30:44 Jul 23, 2023	16:35:33 Jul 23, 2023	4 minutes 49 seconds	73%
Noor	Inorganic Chemistry Quiz	17:16:11 Jul 22, 2023	17:26:09 Jul 22, 2023	9 minutes 58 seconds	28%
ath	Inorganic Chemistry Quiz	01:24:07 Jul 22, 2023	01:32:45 Jul 22, 2023	8 minutes 38 seconds	36%
varsha	Physical Chemistry Quiz	22:15:41 Jul 16, 2023	22:20:18 Jul 16, 2023	4 minutes 37 seconds	45%
Guest	Chemistry Quiz	07:32:56 Jul 13, 2023	07:34:24 Jul 13, 2023	1 minutes 28 seconds	1%
PRIYA RAWAT	Organic Chemistry Quiz	21:02:57 Jul 07, 2023	21:25:55 Jul 07, 2023	22 minutes 58 seconds	67%
Guest	Chemistry Quiz	21:51:44 Jul 05, 2023	22:09:36 Jul 05, 2023	17 minutes 52 seconds	20%
Guest	Chemistry Quiz	19:39:43 Jul 05, 2023	19:51:38 Jul 05, 2023	11 minutes 55 seconds	21%
Guest	Chemistry Quiz	05:23:42 Jul 05, 2023	05:40:54 Jul 05, 2023	17 minutes 12 seconds	21%
Guest	Chemistry Quiz	23:53:06 Jul 04, 2023	00:03:13 Jul 05, 2023	10 minutes 7 seconds	81%
Guest	Chemistry Quiz	21:13:16 Jul 04, 2023	21:52:46 Jul 04, 2023	39 minutes 30 seconds	26%
deepika	Organic Chemistry Quiz	22:45:10 Jul 04, 2023	22:55:55 Jul 04, 2023	10 minutes 45 seconds	52%
Prachi Upadhyay	Organic Chemistry Quiz	23:04:03 Jul 03, 2023	23:08:50 Jul 03, 2023	4 minutes 47 seconds	41%
Guest	Chemistry Quiz	05:58:03 Jun 28, 2023	06:18:00 Jun 28, 2023	19 minutes 57 seconds	88%
Guest	Chemistry Quiz	17:52:35 Jun 27, 2023	17:57:54 Jun 27, 2023	5 minutes 19 seconds	25%
Guest	Chemistry Quiz	23:49:54 Jun 24, 2023	06:47:26 Jun 25, 2023	6 hours 57 minutes 32 seconds	16%
bhabin	Physical Chemistry Quiz	22:08:07 Jun 20, 2023	22:18:35 Jun 20, 2023	10 minutes 28 seconds	35%
Guest	Chemistry Quiz	21:43:01 Jun 20, 2023	22:03:11 Jun 20, 2023	20 minutes 10 seconds	23%
Guest	Chemistry Quiz	20:32:01 Jun 10, 2023	20:40:42 Jun 10, 2023	8 minutes 41 seconds	0%
Guest	Chemistry Quiz	20:35:20 Jun 08, 2023	20:46:37 Jun 08, 2023	11 minutes 17 seconds	26%
Vishal Murlidhar Girbane	Organic Chemistry Quiz	23:11:33 Jun 06, 2023	23:17:14 Jun 06, 2023	5 minutes 41 seconds	35%
TESFAHUN	Inorganic Chemistry Quiz	22:36:43 Jun 04, 2023	23:07:06 Jun 04, 2023	30 minutes 23 seconds	56%
Guest	Chemistry Quiz	19:12:59 Jun 04, 2023	19:27:42 Jun 04, 2023	14 minutes 43 seconds	46%
Guest	Chemistry Quiz	06:49:46 Jun 02, 2023	07:06:20 Jun 02, 2023	16 minutes 34 seconds	18%
dqd	Organic Chemistry Quiz	20:56:38 Jun 01, 2023	21:08:59 Jun 01, 2023	12 minutes 21 seconds	47%
Guest	Chemistry Quiz	14:07:32 May 28, 2023	17:49:34 May 28, 2023	3 hours 42 minutes 2 seconds	31%
THABI	Inorganic Chemistry Quiz	01:55:58 May 28, 2023	02:08:16 May 28, 2023	12 minutes 18 seconds	26%
Guest	Chemistry Quiz	16:32:44 May 24, 2023	16:57:56 May 24, 2023	25 minutes 12 seconds	45%
Guest	Chemistry Quiz	22:12:02 May 23, 2023	22:13:27 May 23, 2023	1 minutes 25 seconds	5%
No	Physical Chemistry Quiz	10:51:04 May 23, 2023	10:57:17 May 23, 2023	6 minutes 13 seconds	48%
Hassan M3rzoook	Physical Chemistry Quiz	14:31:50 May 20, 2023	14:34:42 May 20, 2023	2 minutes 52 seconds	25%
Guest	Chemistry Quiz	14:13:47 May 19, 2023	14:22:56 May 19, 2023	9 minutes 9 seconds	8%
Vasyja	Inorganic Chemistry Quiz	22:07:52 May 17, 2023	22:43:34 May 17, 2023	35 minutes 42 seconds	70%
Solaiman Salman	Organic Chemistry Quiz	21:49:23 May 12, 2023	21:56:52 May 12, 2023	7 minutes 29 seconds	47%
Karthick R	Organic Chemistry Quiz	23:46:44 May 08, 2023	23:52:54 May 08, 2023	6 minutes 10 seconds	55%
Ajay	Organic Chemistry Quiz	10:08:10 May 06, 2023	10:11:32 May 06, 2023	3 minutes 22 seconds	97%
Ajay	Organic Chemistry Quiz	09:51:10 May 06, 2023	09:58:17 May 06, 2023	7 minutes 7 seconds	29%
Guest	Chemistry Quiz	11:12:46 May 03, 2023	11:24:19 May 03, 2023	11 minutes 33 seconds	35%
Guest	Chemistry Quiz	23:08:15 Apr 20, 2023	23:14:11 Apr 20, 2023	5 minutes 56 seconds	11%
Guest	Chemistry Quiz	13:18:18 Apr 14, 2023	13:31:57 Apr 14, 2023	13 minutes 39 seconds	38%
Mathe Rohith	Organic Chemistry Quiz	21:56:08 Apr 12, 2023	22:03:13 Apr 12, 2023	7 minutes 5 seconds	44%
Mr.NANTHAGOPAL.P	Organic Chemistry Quiz	06:03:56 Apr 11, 2023	06:07:13 Apr 11, 2023	3 minutes 17 seconds	52%
Mr.NANTHAGOPAL.P	Organic Chemistry Quiz	05:53:44 Apr 11, 2023	06:02:24 Apr 11, 2023	8 minutes 40 seconds	38%
Guest	Chemistry Quiz	23:08:55 Mar 23, 2023	23:10:32 Mar 23, 2023	1 minutes 37 seconds	6%
Guest	Chemistry Quiz	21:52:06 Mar 21, 2023	22:05:43 Mar 21, 2023	13 minutes 37 seconds	15%
Am	Inorganic Chemistry Quiz	22:42:23 Mar 12, 2023	22:51:04 Mar 12, 2023	8 minutes 41 seconds	38%
Guest	Chemistry Quiz	20:10:26 Mar 05, 2023	20:28:40 Mar 05, 2023	18 minutes 14 seconds	28%
Guest	Chemistry Quiz	20:39:02 Feb 25, 2023	20:48:49 Feb 25, 2023	9 minutes 47 seconds	28%
Guest	Chemistry Quiz	19:41:07 Feb 21, 2023	19:44:32 Feb 21, 2023	3 minutes 25 seconds	28%
Dhamini A S	Organic Chemistry Quiz	19:49:36 Feb 08, 2023	19:55:37 Feb 08, 2023	6 minutes 1 seconds	41%
Guest	Chemistry Quiz	19:50:11 Feb 07, 2023	19:58:16 Feb 07, 2023	8 minutes 5 seconds	31%
Shruti Jadhav	Inorganic Chemistry Quiz	18:27:02 Jan 08, 2023	18:35:01 Jan 08, 2023	7 minutes 59 seconds	36%
Guest	Chemistry Quiz	16:37:11 Jan 04, 2023	16:47:40 Jan 04, 2023	10 minutes 29 seconds	33%
Guest	Chemistry Quiz	18:04:51 Jan 03, 2023	18:18:35 Jan 03, 2023	13 minutes 44 seconds	35%
Guest	Chemistry Quiz	14:49:22 Dec 27, 2022	14:52:33 Dec 27, 2022	3 minutes 11 seconds	3%
Guest	Chemistry Quiz	22:19:23 Dec 26, 2022	22:33:30 Dec 26, 2022	14 minutes 7 seconds	28%
Guest	Chemistry Quiz	05:28:17 Dec 23, 2022	05:34:26 Dec 23, 2022	6 minutes 9 seconds	8%
Guest	Chemistry Quiz	19:56:15 Dec 21, 2022	19:58:59 Dec 21, 2022	2 minutes 44 seconds	5%
Guest	Chemistry Quiz	15:14:07 Nov 25, 2022	15:25:49 Nov 25, 2022	11 minutes 42 seconds	25%
Guest	Chemistry Quiz	08:29:34 Nov 25, 2022	08:36:34 Nov 25, 2022	7 minutes	30%
Chemist Notes	Organic Chemistry Quiz	09:38:52 Nov 24, 2022	09:40:13 Nov 24, 2022	1 minutes 21 seconds	32%
Guest	Chemistry Quiz	22:45:56 Nov 23, 2022	22:48:56 Nov 23, 2022	3 minutes	20%
Olanrewaju Kaosarat	Organic Chemistry Quiz	12:26:38 Nov 21, 2022	12:34:21 Nov 21, 2022	7 minutes 43 seconds	50%
IrumGul	Organic Chemistry Quiz	21:18:48 Nov 18, 2022	21:23:00 Nov 18, 2022	4 minutes 12 seconds	94%
IrumGul	Organic Chemistry Quiz	20:58:41 Nov 18, 2022	21:13:43 Nov 18, 2022	15 minutes 2 seconds	17%
kabita yadav	Organic Chemistry Quiz	19:54:29 Nov 15, 2022	20:02:04 Nov 15, 2022	7 minutes 35 seconds	44%
Godswill	Physical Chemistry Quiz	05:44:55 Nov 10, 2022	05:50:17 Nov 10, 2022	5 minutes 22 seconds	83%
Godswill	Physical Chemistry Quiz	05:16:38 Nov 10, 2022	05:43:36 Nov 10, 2022	26 minutes 58 seconds	38%
Guest	Chemistry Quiz	20:03:25 Nov 08, 2022	20:23:59 Nov 08, 2022	20 minutes 34 seconds	21%
august	Inorganic Chemistry Quiz	16:25:16 Nov 08, 2022	16:30:29 Nov 08, 2022	5 minutes 13 seconds	24%
Dean Lee	Inorganic Chemistry Quiz	21:04:16 Oct 25, 2022	21:13:39 Oct 25, 2022	9 minutes 23 seconds	26%
Guest	Chemistry Quiz	10:07:09 Oct 12, 2022	10:24:16 Oct 12, 2022	17 minutes 7 seconds	48%
Sabita	Physical Chemistry Quiz	04:18:24 Sep 19, 2022	04:31:34 Sep 19, 2022	13 minutes 10 seconds	41%
Sidique Alhassan	Physical Chemistry Quiz	16:01:58 Sep 07, 2022	16:09:26 Sep 07, 2022	7 minutes 28 seconds	32%
P. Vishnu Prasad Rao	Organic Chemistry Quiz	09:59:18 Sep 07, 2022	10:01:49 Sep 07, 2022	2 minutes 31 seconds	32%
Hff	Organic Chemistry Quiz	17:37:32 Aug 31, 2022	17:41:57 Aug 31, 2022	4 minutes 25 seconds	73%
Hff	Organic Chemistry Quiz	17:25:30 Aug 31, 2022	17:31:11 Aug 31, 2022	5 minutes 41 seconds	35%
Guest	Chemistry Quiz	23:26:40 Aug 29, 2022	23:32:23 Aug 29, 2022	5 minutes 43 seconds	5%
Guest	Chemistry Quiz	14:27:15 Aug 28, 2022	14:34:12 Aug 28, 2022	6 minutes 57 seconds	21%
Kusuma	Organic Chemistry Quiz	12:53:58 Aug 28, 2022	13:03:05 Aug 28, 2022	9 minutes 7 seconds	26%
Guest	Chemistry Quiz	12:21:28 Aug 28, 2022	12:52:16 Aug 28, 2022	30 minutes 48 seconds	25%
PALANISAMY P	Organic Chemistry Quiz	19:36:06 Aug 24, 2022	19:41:59 Aug 24, 2022	5 minutes 53 seconds	64%
SHUNMUGADEVI P	Organic Chemistry Quiz	05:47:07 Aug 21, 2022	05:55:05 Aug 21, 2022	7 minutes 58 seconds	58%
BAI BIN WANG	Physical Chemistry Quiz	16:54:40 Aug 12, 2022	17:24:07 Aug 12, 2022	29 minutes 27 seconds	100%
BAI BIN WANG	Physical Chemistry Quiz	20:38:07 Aug 11, 2022	21:41:24 Aug 11, 2022	1 hours 3 minutes 17 seconds	100%
Sailu	Physical Chemistry Quiz	13:15:09 Aug 08, 2022	13:22:05 Aug 08, 2022	6 minutes 56 seconds	41%
Guest	Chemistry Quiz	11:13:24 Aug 08, 2022	11:14:50 Aug 08, 2022	1 minutes 26 seconds	0%
Ashwini navle	Organic Chemistry Quiz	14:39:28 Aug 07, 2022	14:49:26 Aug 07, 2022	9 minutes 58 seconds	52%
Irivuzumuremyi Nathanael	Organic Chemistry Quiz	09:03:42 Jul 27, 2022	09:13:46 Jul 27, 2022	10 minutes 4 seconds	44%
fahad younas	Organic Chemistry Quiz	10:30:03 Jul 22, 2022	10:35:12 Jul 22, 2022	5 minutes 9 seconds	8%
JASNA JAISON	Organic Chemistry Quiz	21:58:08 Jun 27, 2022	22:01:50 Jun 27, 2022	3 minutes 42 seconds	26%
Guest	Chemistry Quiz	12:59:59 Jun 27, 2022	13:26:42 Jun 27, 2022	26 minutes 43 seconds	46%
Guest	Chemistry Quiz	18:09:20 Jun 20, 2022	18:16:50 Jun 20, 2022	7 minutes 30 seconds	81%
Guest	Chemistry Quiz	17:46:37 Jun 20, 2022	18:01:40 Jun 20, 2022	15 minutes 3 seconds	30%
Salunkhe Harshad Jyotiram	Organic Chemistry Quiz	08:49:19 Jun 09, 2022	08:53:49 Jun 09, 2022	4 minutes 30 seconds	29%
Guest	Chemistry Quiz	00:30:49 Jun 06, 2022	00:49:40 Jun 06, 2022	18 minutes 51 seconds	26%
Guest	Chemistry Quiz	08:46:39 May 30, 2022	08:59:56 May 30, 2022	13 minutes 17 seconds	43%
Guest	Chemistry Quiz	10:29:03 Apr 25, 2022	10:30:25 Apr 25, 2022	1 minutes 22 seconds	0%
trident	Inorganic Chemistry Quiz	01:53:05 Apr 05, 2022	02:06:53 Apr 05, 2022	13 minutes 48 seconds	46%
chintan pathak	Physical Chemistry Quiz	01:41:01 Apr 05, 2022	01:50:01 Apr 05, 2022	9 minutes	48%
Guest	Chemistry Quiz	01:27:57 Apr 05, 2022	01:37:20 Apr 05, 2022	9 minutes 23 seconds	46%
Hajrah khan	Organic Chemistry Quiz	16:47:55 Apr 03, 2022	16:52:43 Apr 03, 2022	4 minutes 48 seconds	29%
Guest	Chemistry Quiz	11:46:28 Mar 05, 2022	12:18:19 Mar 05, 2022	31 minutes 51 seconds	25%
Guest	Chemistry Quiz	13:49:00 Feb 27, 2022	13:56:08 Feb 27, 2022	7 minutes 8 seconds	51%
Db	Physical Chemistry Quiz	13:43:35 Feb 27, 2022	13:48:29 Feb 27, 2022	4 minutes 54 seconds	48%
Bd	Inorganic Chemistry Quiz	13:27:40 Feb 27, 2022	13:42:29 Feb 27, 2022	14 minutes 49 seconds	36%
Babina Dahal	Organic Chemistry Quiz	13:23:16 Feb 27, 2022	13:25:46 Feb 27, 2022	2 minutes 30 seconds	94%
Babina Dahal	Organic Chemistry Quiz	13:14:10 Feb 27, 2022	13:19:52 Feb 27, 2022	5 minutes 42 seconds	44%
Hero	Organic Chemistry Quiz	13:19:52 Feb 05, 2022	13:25:55 Feb 05, 2022	6 minutes 3 seconds	73%