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Coordination Compounds · Question 12

NEET (UG) 2024MatchingEasy📈 Topic in 25% papers+4−1
1

Match List I with List II. Choose the correct answer from the options given below:

  1. A-II, B-III, C-IV, D-I
  2. A-I, B-III, C-IV, D-II
  3. A-I, B-IV, C-III, D-II
  4. A-II, B-IV, C-III, D-I

Answer

(1) A-II, B-III, C-IV, D-I

Solution

A. NO2- is ambidentate (bonds through N or O: nitro / nitrito) → linkage isomerism (II).

B. SO42- and Br- can exchange places: [Co(NH3)5Br]SO4 → ionization isomerism (III).

C. Ligands can be exchanged between the complex cation and anion: [Cr(NH3)6][Co(CN)6] → coordination isomerism (IV).

D. Water inside or outside the coordination sphere: [Co(H2O)5Cl]Cl2 H2O → solvate (hydrate) isomerism (I).

A-II, B-III, C-IV, D-I.

Answer: (1)

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2

Given below are two statements : In the light of the above statements, choose the correct answer from the options given below:

  1. Both Statement I and Statement II are true
  2. Both Statement I and Statement II are false
  3. Statement I is true but Statement II is false
  4. Statement I is false but Statement II is true
NEET (UG) 2024
3

Given below are two statements : In the light of the above statements, choose the correct answer from the options given below.

  1. Both Statement I and Statement II are true
  2. Both Statement I and Statement II are false
  3. Statement I is true but Statement II is false
  4. Statement I is false but Statement II is true
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4

Ethylene diaminetetraacetate ion is a/an:

  1. hexadentate ligand
  2. ambidentate ligand
  3. monodentate ligand
  4. bidentate ligand
RE-NEET (UG) 2024
5

Which of the following is not an ambidentate ligand?

  1. C2O42-
  2. SCN-
  3. NO2-
  4. CN-
RE-NEET (UG) 2024
6

[ Mn2(CO)10] and [Co2(CO)8] structures have Choose the correct answer from the options given below

  1. Only A, B, C
  2. Only B, C, D
  3. Only A, C, D
  4. Only A, B, D
RE-NEET (UG) 2024
7

Homoleptic complex from the following complexes is:

  1. Diamminechloridonitrito-N-platinum(II)
  2. Pentaamminecarbonatocobalt(III) chloride
  3. Triamminetriaquachromium(III) chloride
  4. Potassium trioxalatoaluminate(III)
NEET (UG) 2023
8

Which complex compound is most stable?

  1. [Co(NH3)3(NO3)3]
  2. [CoCl2(en)2]NO3
  3. [Co(NH3)6]2(SO4)3
  4. [Co(NH3)4(H2O)Br](NO3)2
NEET (UG) 2023
9

The IUPAC name of the complex [Ag(H2O)2][Ag(CN)2] is:

  1. dicyanidosilver(II) diaquaargentate(II)
  2. diaquasilver(II) dicyanidoargentate(II)
  3. dicyanidosilver(I) diaquaargentate(I)
  4. diaquasilver(I) dicyanidoargentate(I)
NEET (UG) 2022
10

The order of energy absorbed which is responsible for the color of complexes (A) [Ni(H2O)2(en)2]2+ (B) [Ni(H2O)4(en)]2+ and (C) [Ni(en)3]2+ is

  1. (A) > (B) > (C)
  2. (C) > (B) > (A)
  3. (C) > (A) > (B)
  4. (B) > (A) > (C)
NEET (UG) 2022
11

Match List-I with List-II : Choose the correct answer from the options given below :

  1. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
  2. (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
  3. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
  4. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
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