Tetravalency of Carbon: Shapes of Simple Molecules NEET Questions

Organic Chemistry - Some Basic Principles of Organic Chemistry

Tetravalency of Carbon: Shapes of Simple Molecules MCQ Questions


13.

Which of the following has sp hybridization?

A.

BeCl2

B.

CH4

C.

BF3

D.

H2O

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ANSWER :

A. BeCl2

14.

The shape of CO2 is

A.

Linear

B.

Bent

C.

Tetrahedral

D.

Trigonal planar

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ANSWER :

A. Linear

15.

In C2H4, the hybridization of carbon is

A.

sp

B.

sp2

C.

sp3

D.

dsp2

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ANSWER :

B. sp2

16.

Which statement is true for methane?

A.

All C-H bonds are equal

B.

It has a planar shape

C.

C is sp2 hybridized

D.

It has bond angle of 90°

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ANSWER :

A. All C-H bonds are equal

17.

Which has a bond angle less than 109.5°?

A.

NH3

B.

CH4

C.

C2H6

D.

CO2

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ANSWER :

A. NH3

18.
Which is not a characteristic of carbon?
A.
Forms double bonds
B.
Forms ionic bonds
C.
Forms long chains
D.
Forms multiple bonds
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ANSWER :
B. Forms ionic bonds