Ethanol reacts with sodium and forms two products. These are

What are soaps? Why do they form scum with hard water?

Catenation is the ability of an atom to form bonds with other atoms of the same element. It is exhibited by both carbon and silicon. Compare the ability of catenation of the two elements. Give reasons.

Which of the following functional groups is present in aldehyde compounds?

What are biochemical catalysts called?

Why are vegetable oils considered healthy compared to vegetable ghee? How are vegetable oils converted into vegetable ghee? Name and define the process involved.