CSIR (Council of Scientific & Industrial Research) Chemical Sciences: Questions 265 - 268 of 427

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Question number: 265

» Physical Chemistry » Principles of Quantum Mechanics » Operator Algebra

Appeared in Year: 2013

MCQ▾

Question

operator in identical with (June)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 266

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

Appeared in Year: 2014

MCQ▾

Question

Reduction of with occurs by inner sphere mechanism and rate of the reaction is determined by dissociation of the successor complex. It is due to the (June)

Choices

Choice (4) Response

a.

Inert Ru bridged to labile Cr.

b.

Inert Ru bridged to inert Cr.

c.

Labile Ru bridged to inert Cr.

d.

Labile Ru bridged to labile Cr.

Question number: 267

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

Appeared in Year: 2015

MCQ▾

Question

Reaction follows (Dec)

Choices

Choice (4) Response

a.

Interchange dissociative () mechanism.

b.

Dissociative mechanism

c.

Interchange Associative Mechanism

d.

Associative Mechanism

Question number: 268

» Physical Chemistry » Principles of Quantum Mechanics » Postulates

Appeared in Year: 2013

MCQ▾

Question

Consider particle in one-dimensional box of length ‘a’ with following potential.

Taking zeroth order Hamiltonian, and potential from to ‘a’ as a perturbation, first- order energy correction to ground state is________ (Dec)

Choices

Choice (4) Response

a.

b.

c.

d.

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