Coordination Compounds Test

Question 1
1 / -0

Only One Option Correct Type
Direction (Q. Nos. 1-10) This section contains 10 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE is correct.
Q. A filter paper moistened with ammoniacal sodium nitroprusside solution turns violet on contact with a drop of alkaline Na₂S solution .The violet colour is due to the formation of

A
[Fe(SCN)₅NO]^-

B
[Fe(CN)₅NOS]

C
[Fe(CN)₅NOS]^4-

D
[Fe(SCN)₅NO]^2-

Question 2
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Wilkinson’s catalyst is

A
[Rh(CO)₂I₂]^-

B
[(Ph₃P)₃RhCI]

C
[Co₂(CO)₈]

D
[(Ph₃P)₂Rh(CO)Cl]

Question 3
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Tollen’s reagent contains

A
AgOH

B
[Ag(NH₃)₂]⁺

C
[Ag(NO₃)₂]⁺

D
AgNO₃

Question 4
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The compound formed by dissolving gold and platinum in aqua-regia is

A
[AuCI₄]^3- and [PtCl₆]^2-

B
[AuCI₄]^- and [PtCI₆]^4-

C
[AuCI₄]^- and [PtCI₆]^2-

D
[AuCI₄]^- and [PtCI₄]^2-

Question 5
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Among the following, which is not the n-bonded organometallic compound?

A
(CH₃)₄Sn

B
K[PtCI₃(η²- C₂H₄)]

C
Fe(η⁵ - C₅H₅)₂

D
Cr(η⁶- C₆H₆)₂

Question 6
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Which of the following biomolecules contain a non-transition metal ion?

A
Vitamin B-12

B
Chlorophyll

C
Haemoglobin

D
Insulin

Question 7
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In black and white photography, the developed film is fixed by washing with hypo solution which dissolves the undecomposed AgBr to form a complex ion formed is

A
[Ag(S₂O₃)₂]^3-

B
[Ag(S₂O₃)₂]^2-

C
[Ag(S₂O₃)₃]^2-

D
[Ag(S₂O₃)₂]^-

Question 8
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In the estimation of hardness of water, the reagent used is

A
hypo solution

B
KMnO₄

C
EDTA solution

D
K₂Cr₂O₇

Question 9
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Which of the following is powerful cr-donor and n-acceptor ligand?

A
Cl^-

B
CO

C
NH₃

D
OH^-

Question 10
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Fe²⁺ and Fe³⁺ can be distinguished by

A
K₃[Fe(CN)₆]

B
K₄[Fe(CN)₆]

C
[(KSCN)]

D
All of these

Question 11
1 / -0

Matching List Type
Direction (Q. Nos. 11 and 12) Choices for the correct combination of elements from Column I and Column II are given as options (a), (b), (c) and (d) out of which one is correct.
Q.
Match the Column I with Column II and mark the correct option from the codes given below.

A
a

B
b

C
c

D
d

Question 12
1 / -0

Match the Column I with Column II and mark the correct option from the codes given below.

A
a

B
b

C
c

D
d

Question 13
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Statement Type
Direction (Q. No. 13) This section is based on Statement I and Statement II. Select the correct answer from the codes given below.
Q.
Statement I : Mn(π— C₃H₅)(CO)₄, obey effective atomic number rule.
Statement II : π-allyl ligand act as a 3e^- donor.

A
Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement I

B
Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement I

C
Statement I is correct but Statement II is incorrect

D
Statement II is correct but Statement I is incorrect

Submit Test

Coordination Co...

Question 1

[Fe(SCN)5NO]-

[Fe(CN)5NOS]

[Fe(CN)5NOS]4-

[Fe(SCN)5NO]2-

Question 2

[Rh(CO)2I2]-

[(Ph3P)3RhCI]

[Co2(CO)8]

[(Ph3P)2Rh(CO)Cl]

Question 3

AgOH

[Ag(NH3)2]+

[Ag(NO3)2]+

AgNO3

Question 4

[AuCI4]3- and [PtCl6]2-

[AuCI4]- and [PtCI6]4-

[AuCI4]- and [PtCI6]2-

[AuCI4]- and [PtCI4]2-

Question 5

(CH3)4Sn

K[PtCI3(η2- C2H4)]

Fe(η5 - C5H5)2

Cr(η6- C6H6)2

Question 6

Vitamin B-12

Chlorophyll

Haemoglobin

Insulin

Question 7

[Ag(S2O3)2]3-

[Ag(S2O3)2]2-

[Ag(S2O3)3]2-

[Ag(S2O3)2]-

Question 8

hypo solution

KMnO4

EDTA solution

K2Cr2O7

Question 9

Cl-

CO

NH3

OH-

Question 10

K3[Fe(CN)6]

K4[Fe(CN)6]

[(KSCN)]

All of these

Question 11

a

b

c

d

Question 12

a

b

c

d

Question 13

Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement I

Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement I

Statement I is correct but Statement II is incorrect

Statement II is correct but Statement I is incorrect

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Question Analysis

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[Fe(SCN)₅NO]^-

[Fe(CN)₅NOS]

[Fe(CN)₅NOS]^4-

[Fe(SCN)₅NO]^2-

[Rh(CO)₂I₂]^-

[(Ph₃P)₃RhCI]

[Co₂(CO)₈]

[(Ph₃P)₂Rh(CO)Cl]

[Ag(NH₃)₂]⁺

[Ag(NO₃)₂]⁺

AgNO₃

[AuCI₄]^3- and [PtCl₆]^2-

[AuCI₄]^- and [PtCI₆]^4-

[AuCI₄]^- and [PtCI₆]^2-

[AuCI₄]^- and [PtCI₄]^2-

(CH₃)₄Sn

K[PtCI₃(η²- C₂H₄)]

Fe(η⁵ - C₅H₅)₂

Cr(η⁶- C₆H₆)₂

[Ag(S₂O₃)₂]^3-

[Ag(S₂O₃)₂]^2-

[Ag(S₂O₃)₃]^2-

[Ag(S₂O₃)₂]^-

KMnO₄

K₂Cr₂O₇

Cl^-

NH₃

OH^-

K₃[Fe(CN)₆]

K₄[Fe(CN)₆]