Question

Identify the correct statements from the following :- A)petrol and CNG operated auto mobiles cause less pollution B) alkanes having tertiary hydrogen can be oxidised to alcohols by KMnO4 c) Methane can be prepared by kolbes electrolytic method. D) Alkyl chloride on the reduction with zinc & dilute hydrochloric acid gives alkanes​

Answer 1

Explanation:

CNG operated auto mobiles cause less pollution.

Methane cannot be prepared by kolbes electrolytic method.

option B and D are correct