Property of sulphuric acid accounts for its use as a dehydrating agent :
Due to its high affinity for water, sulphuric acid can be used as :
(a) Which property of sulphuric acid accounts for its use as a dehydrating agent ?
(b) Concentrated sulphuric acid is both an oxidizing agent and a non-volatile acid. Write on equation each to illustrate the above mentioned properties of sulphuric acid.