Ethers - Structure NEET Questions

Organic Chemistry - Organic Compounds Containing Oxygen

Ethers - Structure MCQ Questions


1.
Ethers are isomeric with:
A.
Alcohols
B.
Aldehydes
C.
Carboxylic acids
D.
Ketones
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ANSWER :
A. Alcohols
2.
General formula for ethers is:
A.
R-OH
B.
R-COOH
C.
R-O-R'
D.
R-CHO
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ANSWER :
C. R-O-R'
3.
In diethyl ether, the hybridization of oxygen is:
A.
sp
B.
sp²
C.
sp³
D.
dsp³
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ANSWER :
C. sp³
4.
Angle between C-O-C bond in ethers is approx:
A.
109°
B.
180°
C.
104.5°
D.
120°
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ANSWER :
A. 109°
5.
Ethers show which type of isomerism with alcohols?
A.
Chain isomerism
B.
Functional isomerism
C.
Metamerism
D.
Positional isomerism
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ANSWER :
B. Functional isomerism
6.
The dipole moment of ether is due to:
A.
Linear structure
B.
Planar structure
C.
Lone pair on oxygen
D.
Symmetry of molecule
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ANSWER :
C. Lone pair on oxygen