Question

The following questions consist of two statements questions selecting the appropriate option given below:

(a) Both A and Rare 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.

Assertion (A) : Refining of petroleum involves fractional distillation.

Reason (R) : Fractional distillation involves repeated evaporation and distillation.​

Answer 1

Answer:

Option b is right

Explanation:

I hope it's help to you mark me brain list