Question

What is the use of fractionating column in fractional distillation method ?


a)It increases the surface area for cool vapour

b)It increases the surface area for hot vapour to cool down

c)It decreases the surface area for hot vapour to cool down

d)None of the above​

Answer 1

Answer:

$b)It\: increases\: the \:surface \:area\: for\: hot\: vapour\: to \:cool \:down.$

Explanation:

Hope it helps you my dear friend.

Please mark me brainliest.

Have a great day.