MCQ
Which is an addition reaction?
Chemistry
A CH2=CH2 + H2 to CH3CH3
B CH4 + Cl2 to CH3Cl + HCl
C 2CH3CH2OH to CH3CH2OCH2CH3 + H2O
D CH3COOH + NaOH to CH3COONa + H2O
Explanation

In this reaction, hydrogen adds across the double bond of ethene to form ethane.