CSIR Chemical Sciences: Questions 238 - 240 of 329

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Question number: 238

» Inorganic Chemistry » Organometallic Compounds » Organometallics in Homogeneous Catalysis

MCQ▾

Question

Expected product of given reaction: -

Process for product of reaction

Process for Product of Reaction

Process for product of reaction

Choices

Choice (4) Response

a.

Correct result of the reaction will be: Choice A

Correct Result of the Reaction Will Be: Choice A

Correct result of the reaction will be

b.

Correct result of the reaction will be: Choice B

Correct Result of the Reaction Will Be: Choice B

Correct result of the reaction will be

c.

Correct result of the reaction will be: Choice C

Correct Result of the Reaction Will Be: Choice C

Correct result of the reaction will be

d.

Correct result of the reaction will be: Choice D

Correct Result of the Reaction Will Be: Choice D

Correct result of the reaction will be:

Question number: 239

» Physical Chemistry » Methods of Quantum Mechanics » Term Symbols

Appeared in Year: 2011

MCQ▾

Question

For a H2 molecule ground state wave function φ(1, 2)=(1, 2)σ(1, 2) , where refer to space part and σ to the spin part. Given that (1, 2)=(2, 1) form of σ(1, 2) would be (June)

Choices

Choice (4) Response

a.

α(1)β(2)α(2)β(1)

b.

α(1)β(2)+α(2)β(1)

c.

α(1)β(2)

d.

α(2)β(1)

Question number: 240

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

Appeared in Year: 2015

MCQ▾

Question

For the reaction of [Fe(η5C5H5)(CH3)(CO)2] with PMe3 , main intermediate list (CSIR Dec)

Choices

Choice (4) Response

a.

[Fe(η5Cp)(CH3)(CO)2(PMe3)]

b.

[Fe(η3Cp)(CH3)(CO)2]

c.

[Fe(η5Cp)(COCH3)(CO)]

d.

[Fe(η3Cp)(COCH3)(CO)(PMe3)]

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