ICSE Class 10 Chemistry 2023 Solved Paper

Give a balanced chemical equation for the following conversions with conditions:

Question : 55 of 88

Marks: +1, -0

Ethene from ethanol

Solution:

Ethene from ethanol : By dehydration of alcohol.

{\C}_2 {\H}_5 {\OH}+ {\H}_2 {\SO}_4 → \;{ { {\C}_2 {\H}_5 {\HSO}_4}+ {\H}_2 {\O}} ↙{\;\text " ethyl hydrogen sulphate "\;}

{\C}_2 {\H}_5 {\HSO}_4+ {\H}_2 {\SO}_4 \ { ────▸}↖ {170^{∘} {\C}}

\; {\CH}_2= {\CH}_2+ {\H}_2 {\SO}_4

Go to Question:

Prev Question

Next Question