Inorganic Chemistry (CSIR (Council of Scientific & Industrial Research) Chemical Sciences): Questions 72 - 75 of 207

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Question number: 72

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

Appeared in Year: 2013

MCQ▾

Question

Though cyclobutadine Equation is highly unstable, & readily polymerises in its free state, its transition metal complexes could be isolated because

Choices

Choice (4) Response

a.

It gains stability due to formation of Equation

b.

It engages in long-range interaction with transition metal.

c.

Its polymerization ability reduces in presence of transition metal.

d.

It becomes stable in presence of transition metals due to formation ofEquation .

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

Choices

Choice (4) Response

a.

Mo, V

b.

Equation

c.

Equation

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 Equation and Equation respectively are (take x-axis as internuclear axis. ) (June)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 75

» Inorganic Chemistry » Nuclear Chemistry » Nuclear Reactions

Appeared in Year: 2013

MCQ▾

Question

Among the following which hydrolysis easily: -

  1. Equation

  2. Equation

  3. Equation

  4. Equation (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

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