Question

(C) Butylene
(D) Acetylene
30. Ethers are generally prepared by the ... of alcohol
(A) Reduction
(B) Dehydration
(C) Oxidation
(D) Esterification
31.
(A) CH3COOH and C2H4​

Answer 1

Answer:

a

Explanation:

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Answer 2

Answer:

your answer is oxidation

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