Question

Why is vefetable oil common to every house hold

Answer 1

Answer:

Whether it's for sautéing, deep frying, shallow frying or coating, oils are one of the most common kitchen ingredients. It is always suggested to use vegetable oil over others, because it is full of nutrients and is often locally produced.

hope it helps you

Answer 2

Answer:

Because it is a cooking agent.

Couldn't you be more obvious?

unless it's a chemistry question, then it's an unsaturated hydrocarbon.