Ethylene may be obtained by dehydration of which of the following with concentrated $H_2SO_4$ at $160 - 170\,^{\circ}C$?
- A$C_2H_5OH$
- B$CH_3OH$
- C$CH_3CH_2CH_2OH$
- D$(CH_3)_2CHCH_2OH$
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Explain: Ethanol has a higher boiling point than methoxymethane.
Medium
View SolutionMatch the compounds in Column-$I$ with their major dehydration products in Column-$II$.
Column-$I$ (Compound) Column-$II$ (Major Product) $A$. $1$-Methylcyclohexanol $i$. $1$-Methylcyclohexene $B$. Butan-$1$-ol $ii$. But-$1$-ene $C$. tert-Butyl alcohol $iii$. Isobutylene $D$. Butan-$2$-ol $iv$. But-$2$-ene
| Column-$I$ (Compound) | Column-$II$ (Major Product) |
| $A$. $1$-Methylcyclohexanol | $i$. $1$-Methylcyclohexene |
| $B$. Butan-$1$-ol | $ii$. But-$1$-ene |
| $C$. tert-Butyl alcohol | $iii$. Isobutylene |
| $D$. Butan-$2$-ol | $iv$. But-$2$-ene |
Medium
View SolutionThe product $(A)$ is:
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View SolutionIn $CH_3CH_2OH$,which bond dissociates heterolytically?
The rate of the esterification reaction between $R-OH$ and $p-nitrobenzoic$ acid will be fastest when $R$ is:
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