In each of the following questions which one of the

What is the common name of the compound with the formula C6H5NH2?

What are proteins chemically composed of?

The process of conversion of a solid directly into a gas is known as:

Which enzyme is responsible for converting triglycerides into fatty acids and glycerol? 

What components make up the mixture known as Producer gas?

Gunpowder consists of a mixture of:

Which of the following reactions is commonly used in the hydrogenation of vegetable oils using a nickel catalyst?

What did Archimedes determine after discovering the Archimedes principle?

Which of the following component imparts green colour to leaves?

Pepperonil, ethyl acetate, butyraldehyde and nitrate are some common adulterants used in ____________