Chemistry-Preparation
NEET Chemistry Preparation Match the Following Question
Type: Match the Following-match the column-Easy-Class 12
Match Column-I with Column-II.
Column-I Column-II (a) Ethanol dehydration at 443 K (i) Ethene (b) Ethanol dehydration at 413 K (ii) Ethoxyethane (c) Williamson's synthesis (iii) Alkene formation (d) Acidic dehydration of secondary alcohols (iv) Not suitable
Choose the correct matching:
A
a-i, b-ii, c-iv, d-iii
B
a-ii, b-i, c-iii, d-iv
C
a-ii, b-i, c-iv, d-iii
D
a-i, b-ii, c-iii, d-iv
Correct Answer
Option D
Detailed Explanation
Ethanol dehydration at 443 K primarily gives ethene, while at 413 K, ethoxyethane is formed. Williamson's synthesis is suitable for primary alcohols, and acidic dehydration of secondary alcohols is not suitable due to steric hindrance.
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