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Chemistry-Alkanes

NEET Chemistry Alkanes MCQ Question

Type: MCQ-conceptual-Hard-Class 11

Which of the following statements about alkanes is correct?

A

Alkanes can undergo oxidation to form alcohols if they contain a tertiary hydrogen.

B

All alkanes can be easily oxidized under standard conditions.

C

Alkanes have a general formula of CnH2n.

D

The isomers of alkanes increase drastically with the number of carbon atoms present.

Correct Answer

Option A

Detailed Explanation

Alkanes having tertiary hydrogen atoms can be oxidized to corresponding alcohols, as noted in the NCERT context. Other statements are incorrect; not all alkanes oxidize easily and the general formula for alkanes is CnH2n+2. Additionally, the number of isomers does increase with carbon atoms, but the focus here is on the ability to oxidize based on hydrogen types.

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