Coordination Compounds Test

Question 1
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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. According to IUPAC nomenclature, sodium nitroprusside is named as

A
sodium nitroferricyanide

B
sodium nitroferrocyanide

C
sodium pentacyanonitrosylferrate (III)

D
sodium pentacyanonitrosyliumferrate (II)

Question 2
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The formula of the complex hexamminecobalt (III) chloride sulphate is

A
[Co(NH₃)₆]CISO₄

B
[Co(NH₃)₆CI]SO₄

C
[Co(NH₃)₆CISO₄]

D
None of these

Question 3
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The IUPAC name of the compound [Cr(NH₃)₅(NCS)][ZnCI₄] is

A
pentammine isothiocyanatochromium (III) tetrachlorozincate (II)

B
pentaammine thiocyanatochromium (III) tetrachlorozincate (II)

C
pentammine isothiocyanatochromium (0) tetrachlorozincate (IV)

D
pentammine thiocyanatochromium (0) tetrachlorozincate (IV

Question 4
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The IUPAC name of the complex [(CO)₅Mn - Mn(CO)₅] is

A
bis (pentacarbonyl dimanganese)

B
decacarbonyldimanganate (0).

C
bis (pentracarbonylmanganese) (0)

D
bis (pentacarbonyldimanganate) (ll)

Question 5
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The donor sites of EDTA ligand are

A
O-atoms only

B
N-atoms only

C
two N-atoms and four O-atoms

D
three N-atoms of EDTA ion

Question 6
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The IUPAC name of [Ni(PPh₃)₂CI₂]²⁺ is

A
bis dichloro(triphenylphosphine) nickel (II) ion

B
dichloro bis (triphenylphosphine) nickel (ll)ion

C
dichloro triphenylphosphine nickel (II) ion

D
triphenylphosphine nickel (ll)dichloride

Question 7
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Formula of brown ring complex is

A
[Fe(H₂O)(NO₂)₅]SO₄

B
[Fe(H₂O)₃(NO₂)₃]SO₄

C
[Fe(H₂O)₅(NO)]SO₄

D
[Fe(H₂O)₄(NO)₂]SO₄

Question 8
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The IUPAC name of the compound K[SbCl₅Ph] is

A
Potassium chlorophenylantimonate (V)

B
Potassium pentachloro(phenyl) antimonate (V)

C
Potassium pentachlorobenzylantimonate (V)

D
None of the above

Question 9
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K₂[OsCI₅N] is named as

A
potassium pentachloroazoosmate(VI)

B
potassium pentachloroazoosmate(VII)

C
potassium pentachloroazidoosmate(VI)

D
potassium pentachloronitroniumosmate(VI)

Question 10
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What is the IUPAC name of compound NaBH₄?

A
Sodium boronhydride

B
Sodium tetrahydridoboron (III)

C
Sodium tetrahydridoborate (III)

D
Sodium tetrahydridoborate (I)

Question 11
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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
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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 l : IUPAC name of the complex [(NH₃)₅—Cr—OH—Cr (NH₃)₅]CI₅ is pentammine chromium-μ-hydroxopentammine chromium (III) chloride.
Statement II : IUPAC name of the complex [Ni(dmg)₂] is bis (dimethylglyoximato) nickel (III).

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

sodium nitroferricyanide

sodium nitroferrocyanide

sodium pentacyanonitrosylferrate (III)

sodium pentacyanonitrosyliumferrate (II)

Question 2

[Co(NH3)6]CISO4

[Co(NH3)6CI]SO4

[Co(NH3)6CISO4]

None of these

Question 3

pentammine isothiocyanatochromium (III) tetrachlorozincate (II)

pentaammine thiocyanatochromium (III) tetrachlorozincate (II)

pentammine isothiocyanatochromium (0) tetrachlorozincate (IV)

pentammine thiocyanatochromium (0) tetrachlorozincate (IV

Question 4

bis (pentacarbonyl dimanganese)

decacarbonyldimanganate (0).

bis (pentracarbonylmanganese) (0)

bis (pentacarbonyldimanganate) (ll)

Question 5

O-atoms only

N-atoms only

two N-atoms and four O-atoms

three N-atoms of EDTA ion

Question 6

bis dichloro(triphenylphosphine) nickel (II) ion

dichloro bis (triphenylphosphine) nickel (ll)ion

dichloro triphenylphosphine nickel (II) ion

triphenylphosphine nickel (ll)dichloride

Question 7

[Fe(H2O)(NO2)5]SO4

[Fe(H2O)3(NO2)3]SO4

[Fe(H2O)5(NO)]SO4

[Fe(H2O)4(NO)2]SO4

Question 8

Potassium chlorophenylantimonate (V)

Potassium pentachloro(phenyl) antimonate (V)

Potassium pentachlorobenzylantimonate (V)

None of the above

Question 9

potassium pentachloroazoosmate(VI)

potassium pentachloroazoosmate(VII)

potassium pentachloroazidoosmate(VI)

potassium pentachloronitroniumosmate(VI)

Question 10

Sodium boronhydride

Sodium tetrahydridoboron (III)

Sodium tetrahydridoborate (III)

Sodium tetrahydridoborate (I)

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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[Co(NH₃)₆]CISO₄

[Co(NH₃)₆CI]SO₄

[Co(NH₃)₆CISO₄]

[Fe(H₂O)(NO₂)₅]SO₄

[Fe(H₂O)₃(NO₂)₃]SO₄

[Fe(H₂O)₅(NO)]SO₄

[Fe(H₂O)₄(NO)₂]SO₄