Organic compounds containing OXYGEN - Topic Wise Multiple Choice Questions (MCQ)
Topic Wise free Organic Compound containing Oxygen MCQ for 11th 12th exam Practice Multiple Choice Questions and answer for JEE-mains State CET Engineering Entrance GATE free Online Test
6 )
Identify the correct statement.
Aldehydes on reduction give secondary alcohols.
Ketones on reduction give primary alcohols.
Ketones reduce Fehling’s solution and give cuprous oxide.
Ketones do not react with monohydric alcohol. ✔
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7 )
Choose the weakest acid among the following.
F3C COOH
(CH3)2CH COOH ✔
CH3CH2COOH
FCH2COOH
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8 )
The boiling point of glycerol is more than propanol because of
hydrogen bonding ✔
hybridization
arrangement of molecules
size of molecule
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9 )
Among the following compounds, the most acidic is
p-nitrophenol
o-hydroxybenzoic acid ✔
p-hydroxybenzoic acid
p-toluic acids
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10 )
Which of the following pairs can be distinguished by sodium hypoiodite
CH3CHO and CH3COCH3
CH3CH2CHO and CH3COCH3 ✔
CH3CH2OH and CH3CH2CH(OH)CH3
CH3OH and CH3CH2CHO
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