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 of the following has maximum ionization enthalpy?

a. K

b. Mg

c. Be

d. Na

2 / 50

2. Which of the following ion has smallest radius?

a. K+

b. S2-

c. Ca2+

d. C4-

3 / 50

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

a. 7+,6+

b. 7+,7+

c. 6+,6+

d. 6+,7+

4 / 50

4. Which of the following has the highest electron affinity?

a. Br

b. I

c. Cl

d. F

5 / 50

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

a. Carbon

b. Nitrogen

c. Boron

d. Oxygen

6 / 50

6. Which is the largest stable atom?

a. Pb

b. Al

c. Na

d. V

7 / 50

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

a. Cl-

b. F-

c. S--

d. Na+

8 / 50

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

a. CsI

b. LiI

c. LiF

d. CsF

9 / 50

9. Which of the following has highest atomic radius?

a. F-

b. Li+

c. O2-

d. B3+

10 / 50

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

a. Na<Na+; F<F-

b. NaF-

c. Na>Na+; F<F-

d. Na>Na+; F>F-

11 / 50

11. What is the number of unpaired electrons in a Manganese atom(25) in its lowest energy state?

a. 5

b. 1

c. 3

d. 7

12 / 50

12. The correct order of atomic radii is

a. Na<Li<K

b. F- < O2- < N3-

c. Fe3+<Fe2+<Fe4+

d. Na<Be<B

13 / 50

13. Which of the following is isoelectronic with carbon atom?

a. N+

b. Al3+

c. Na+

d. O2-

14 / 50

14. Which of the following is the smallest cation?

a. Ca++

b. Mg++

c. Na+

d. Al+++

15 / 50

15. Identify the least stable ion amongst the following

a. C-

b. Li-

c. B-

d. Be-

16 / 50

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

a. Ga3+

b. Ag+

c. Zn2+

d. Cu2+

17 / 50

17. In REDOX reaction, the oxidizing agent:

a. Increased in oxidation state

b. Is reduced

c. Is oxidized

d. Loses electrons

18 / 50

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

a. Oxygen

b. Sulphur

c. Nitrogen

d. Fluorine

19 / 50

19. Which element can exhibit more than one oxidation state in compounds?

a. Ca

b. Sr

c. Na

d. Cr

20 / 50

20.

21 / 50

21. An element of atomic number 29 belongs to

a. s-block

b. p-block

c. d-block

d. f-block

22 / 50

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

a. 1s2 2p2 2p4

b. 1s2 2p2 2p2

c. 1s2 2p2 2p3

d. 1s2 2p2 2p1

23 / 50

23. Which of the following molecule has higher lattice energy?

a. NaCl

b. Mg3N2

c. both have equal lattice energy

d. None of them

24 / 50

24. The lanthanide contraction is responsible for the fact that:

a. Zr and Y have about the same radius

b. Zr and Nb have similar oxidation state

c. Zr and Zn have similar oxidation state

d. Zr and Hf have about same radius

25 / 50

25. The metalloid among the following group of elements is:

a. N

b. Al

c. P

d. As

26 / 50

26. Which of the following has largest size

a. Al

b. Al+

c. Al+++

d. Al++

27 / 50

27. Which of the following pair of atomic numbers represents s-block elements?

a. 3, 12

b. 6,12

c. 9,17

d. 7,15

28 / 50

28. Select the correct order of Ionization energy.

a. Cl>Cl+>Cl-

b. Cl->Cl>Cl+

c. Cl+>Cl>Cl-

d. Cl->Cl+>Cl

29 / 50

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

a. Atomic number

b. Atomic mass

c. Number of stable isotopes

d. Atomic radius

30 / 50

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

a. Bonding behaviour

b. Electronegativity

c. Ionization potential

d. Neutron/proton ratio

31 / 50

31. Which ion is not isoelectronic with O²-?

a. N3-

b. Ti+

c. F-

d. Na+

32 / 50

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

a. Al+

b. Al++

c. Al

d. Al+++

33 / 50

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

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

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

c. the carbonyl oxygen is electron-withdrawing

d. the carbonyl carbon is electrophilic

34 / 50

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

a. Co3+

b. Fe2+

c. Ni2+

d. Cu2+

35 / 50

35. Ce(58) is a member of

a. p-block

b. d-block

c. s-block

d. f-block

36 / 50

36. Europium belongs to:

a. p-block

b. s-block

c. f-block

d. d-block

37 / 50

37. Which of the following is not an actinide?

a. Curium

b. Californium

c. Uranium

d. Terbium

38 / 50

38. Lattice energy of an ionic compound depends upon:

a. packing of the ions only

b. charge and size of the ions

c. size of the ions only

d. charge on the ions only

39 / 50

39. Alkali metals in each period have:

a. Largest size

b. Largest I.E

c. High electronegativity

d. Lowest I.E

40 / 50

40. Which of the following element belongs to the representative group of the periodic table?

a. Argon

b. Aluminium

c. Lanthanum

d. Chromium

41 / 50

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

a. Cu

b. Na

c. V

d. Ca

42 / 50

42. Which orbital fills completely immediately before 4f?

a. 5p

b. 4d

c. 6s

d. 5d

43 / 50

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

a. Ge>Si>C

b. K>Na>Li

c. Be>Mg>Ca

d. B>C>N

44 / 50

44. What is the total number of the valence electrons in the peroxydisulphate ion?

a. 62

b. 60

c. 58

d. 64

45 / 50

45. Which of the following sets of ions represents a collection of isoelectronic species?

a. N3-, O2-, F-, Sr2-

b. Ba2+, Sr2+, K+, Ca2+

c. Li+, Na+, Mg2+, Ca2+

d. K+, Cl-, Ca2+, Sc3+

46 / 50

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

a. S>O>Se

b. N>P>As

c. both first and second

d. F>Cl>Br>I

47 / 50

47. Which of the following is the strongest base?

a. Al(OH)3

b. Mg(OH)2

c. Be(OH)2

d. Si(OH)4

48 / 50

48. 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. 10

b. 2

c. 1

d. 5

49 / 50

49. Which of the following set is of coinage metal?

a. Li, Na, K

b. Cu, Ag, Au

c. Au, Ag, Zn

d. Zn, Cd, Hg

50 / 50

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

a. 4s2, 3d10, 3d4

b. 4s1, 3d9, 3d4

c. 4s1, 3d10, 3d5

d. 4s1, 3d10, 3d4

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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%