Inorganic Chemistry (CSIR Chemical Sciences): Questions 57 - 61 of 207

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Question number: 57

» Inorganic Chemistry » Bioinorganic Chemistry » Electron - Transfer Reaction

Appeared in Year: 2012

MCQ▾

Question

In bacterial rubredoxin, number of Fe-atoms, S-bridges and cysteine ligand are (Dec)

Choices

Choice (4) Response
a.

Fe - 2 S-bridge 2 Cysteine 2

b.

Fe - 4 S-bridge 4 Cysteine 4

c.

Fe - 1 S-bridge 0 Cysteine 4

d.

Fe - 2 S-bridge 2 Cysteine 4

Question number: 58

» Inorganic Chemistry » Inner Transition Elements » Analytical Applications

Appeared in Year: 2012

MCQ▾

Question

Size of d-orbitals in Si, P, S and Cl follows order: - (June)

Choices

Choice (4) Response
a.

P>S>Si>Cl

b.

Cl>P>S>Si

c.

Cl>S>P>Si

d.

Si>P>S>Cl

Question number: 59

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

Appeared in Year: 2011

MCQ▾

Question

According to VSEPR theory, the molecule/ion having ideal tetrahedral shape is: - (June)

Choices

Choice (4) Response
a.

SO2Cl2

b.

S2Cl2

c.

SF4

d.

SO42

Question number: 60

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

Appeared in Year: 2011

MCQ▾

Question

The greater stability of

Showing the stability of the two elements

Showing the Stability of the Two Elements

Finding stability of the two elements

Compound to that of

Image showing the stability of the two elements

Image Showing the Stability of the Two Elements

Finding stability of the two elements

Is due to (Dec)

Choices

Choice (4) Response
a.

Steric protection of Ti from reactive specie in (A)

b.

Hyperconjugation present in (A)

c.

Stronger nature of Ti-C bond in (A)

d.

βhydride elimination is not possible in (A)

Question number: 61

» Inorganic Chemistry » Chemical Periodicity

Appeared in Year: 2012

MCQ▾

Question

The least basic among the following is: - (June)

Choices

Choice (4) Response
a.

Al(OH)3

b.

Ce(OH)3

c.

La(OH)3

d.

Lu(OH)3

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