Inorganic Chemistry (CSIR Chemical Sciences): Questions 26 - 31 of 207

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Question number: 26

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

Appeared in Year: 2011

MCQ▾

Question

Stable cyclopentadiene complex of Be is

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 27

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

Appeared in Year: 2011

MCQ▾

Question

The correct combination of metal, number of carbon ligand and charge for a carbonyl complen Equation that satisfies Equation rule.

Choices

Choice (4) Response

a.

M = MO x = 5 z = 1

b.

M = V x = 6 z = 1

c.

M = Ti x = 6 z = 1

d.

M = CO x = 4 z = 2

Question number: 28

» Inorganic Chemistry » Nuclear Chemistry » Nuclear Reactions

Appeared in Year: 2011

MCQ▾

Question

Electronic configuration of Gd is Equation where as that of Equation is (June)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 29

» Inorganic Chemistry » Bioinorganic Chemistry » Porphyrins

Appeared in Year: 2011

MCQ▾

Question

Ligand system present in vitamin Equation is: - (June)

Choices

Choice (4) Response

a.

Porphyrin

b.

Phthalocyanine

c.

Corin

d.

Crown ether

Question number: 30

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

Appeared in Year: 2011

MCQ▾

Question

Number of metal-metal bond in dimers Equation and Equation respectively are_ (Dec)

Choices

Choice (4) Response

a.

Two and three

b.

Two and two

c.

One and two

d.

Zero and one

Question number: 31

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

Appeared in Year: 2013

MCQ▾

Question

According to VSEPR theory, the geometry (with lone pair) around the central ion in Equation ions respectively are: - (June)

Choices

Choice (4) Response

a.

Tetrahedral and tetrahedral.

b.

Tetrahedral and octahedral.

c.

Trigonal bipyramidal and Trigonal bipyramidal.

d.

Tetrahedral and Trigonal bipyramidal.

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