Inorganic Chemistry [CSIR (Council of Scientific & Industrial Research) Chemical Sciences]: Questions 11 - 15 of 245

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Question 11

Appeared in Year: 2013

Question MCQ▾

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

Choices

Choice (4)Response

a.

Have equal number of bridging CO group

b.

No. of bridging CO group in is 4

c.

No. of bridging CO group in is Zero

d.

No. of terminal CO group in is 8

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Question 12

Appeared in Year: 2013

Question MCQ▾

Co-ordination geometry of copper (II) in type I, copper protein plastocyanin is:- (June)

Choices

Choice (4)Response

a.

Tetrahedral

b.

Square planar

c.

Octahedral

d.

Distorted tetrahedral

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Question 13

Appeared in Year: 2014

Question MCQ▾

Oxidation state of Ni and number of metal-metal bond in that are consistent with rule________ (June)

Choices

Choice (4)Response

a.

Ni (IV) , 3 bond

b.

Ni (-II) , 1 bond

c.

Ni (-I) , 1 bond

d.

Ni (IV) , 2 bond

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Question 14

Appeared in Year: 2012

Question MCQ▾

In , cluster the number of bridging and Co-ordination of Mo are (Dec)

Choices

Choice (4)Response

a.

2 and 8

b.

1 and 6

c.

2 and 6

d.

1 and 8

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Question 15

Appeared in Year: 2012

Question MCQ▾

Correct statement regarding specie for closo

Choices

Choice (4)Response

a.

It is more reactive than nido, arachno and hypo-boranes.

b.

It is neutral specie

c.

Always has + 2 charge

d.

Always has -2 charge

Edit