Inorganic Chemistry (CSIR Chemical Sciences): Questions 8 - 11 of 207

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Question number: 8

» Inorganic Chemistry » Transition Elements and Coordination Compounds » Reaction Mechanisms

Appeared in Year: 2015

MCQ▾

Question

Correct statement about substitution reaction of [Co(CN)5Cl]3 with OH to give [Co(CN)5(OH)]3 is (Dec)

Choices

Choice (4) Response

a.

Its rate is dependent only on concentration of OH

b.

It follows the SN1CB

c.

Obeys 1st order kinetics

d.

Its rate is proportional to concentration of both reactants.

Question number: 9

» Inorganic Chemistry » Transition Elements and Coordination Compounds » Reaction Mechanisms

Appeared in Year: 2015

MCQ▾

Question

Reductive elimination of ArR (coupled product) from A is facile when. (CSIR June)

Reductive elimination of Ar-R coupled product

Reductive Elimination of Ar-R Coupled Product

Reductive elimination of Ar-R coupled product

Choices

Choice (4) Response

a.

R=CH2Ph

b.

R=CH2COPh

c.

R=CH2CF3

d.

R=CH3

Question number: 10

» Inorganic Chemistry » Organometallic Compounds » Bonding and Structure and Reactivity

Appeared in Year: 2011

MCQ▾

Question

Complex having only σbond with metal.

Choices

Choice (4) Response

a.

W(CH3)6

b.

(η5Cp)2Fe

c.

K[PtCl3(C2H4)]

d.

η6(C6H6)2Ru

Question number: 11

» Inorganic Chemistry » Organometallic Compounds » Bonding and Structure and Reactivity

Appeared in Year: 2013

MCQ▾

Question

Correct statement regarding terminal/bridging CO group in solid CO4(CO)12 and Ir4(CO)12 (Dec)

Choices

Choice (4) Response

a.

No. of bridging CO group in CO4(CO)12 is 4

b.

No. of terminal CO group in CO4(CO)12 is 8

c.

Have equal number of bridging CO group

d.

No. of bridging CO group in Ir4(CO)12 is Zero

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