Inorganic Chemistry (CSIR Chemical Sciences): Questions 73 - 77 of 207

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Question number: 73

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

Appeared in Year: 2012

MCQ▾

Question

Molecule

Showing the molecule to obey 18e- rule

Showing the Molecule to Obey 18e- Rule

A molecule to obey 18e- rule

Obeys 18 e rule. Two ‘M’ satisfying the condition are:

Choices

Choice (4) Response

a.

Mo, V

b.

Cr,Re+

c.

V,Re+

d.

Cr, V

Question number: 74

» Inorganic Chemistry » Structure and Bonding in Homo-and Heteronuclear Molecules (VSEPR Theory)

Appeared in Year: 2011

MCQ▾

Question

The highest occupied MO is N2 and O2+ respectively are (take x-axis as internuclear axis. ) (June)

Choices

Choice (4) Response

a.

π2py,π2pz

b.

σ2px,π*2py

c.

π*2py,π*2pz

d.

σ*2px,σ2px

Question number: 75

» Inorganic Chemistry » Nuclear Chemistry » Nuclear Reactions

Appeared in Year: 2013

MCQ▾

Question

Among the following which hydrolysis easily: -

  1. NCl3

  2. NF3

  3. BiCl3

  4. PCl3 (June)

Choices

Choice (4) Response

a.

2, 3 and 4 only

b.

1 and 2

c.

1, 2 and 3 only

d.

1, 3 and 4 only

Question number: 76

» Inorganic Chemistry » Structure and Bonding in Homo-and Heteronuclear Molecules (VSEPR Theory)

Appeared in Year: 2012

MCQ▾

Question

The decreasing order & dipole moment of molecule is: - (June)

Choices

Choice (4) Response

a.

H2O>NF3>NH3

b.

NF3>NH3>H2O

c.

H2O>NH3>NF3

d.

NH3>NF3>H2O

Question number: 77

» Inorganic Chemistry » Bioinorganic Chemistry » Photosystems

Appeared in Year: 2012

MCQ▾

Question

In photosynthetic system the redox metalloprotein involved in electron transfer are cytochrome (cytb), cytochrome bf complex (cyt bf) and plastocyanin (PC). Pathway of electron flow is: - (June)

Choices

Choice (4) Response

a.

cytbcytbfPC

b.

cytbfcytbPC

c.

PCcytbcytbf

d.

PCcytbfcytb

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