1.

Assertion (A) : The main constituent of the liquified petroleum gas in methane
Reason (R) : Methane can be used directly for burning in homes and factories where it can be supplied through pipelines
Codes

A. Both A and R are true and R is the correct explanation of A
B. Both A and R are true but R is not the correct explanation of A
C. A is true but R is false
D. A is false but R is true
Answer» E.


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