" Vame two constituents of baking power."

Constituents of baking powder.

Name the constituents of baking powder.

Name the two main consituents of baking powder.

Name two constituents of biogas.

Name two constituents of biogas.

(i) Give the constituents of baking powder. (ii) Why cake or bread swells on adding baking powder. Write chemical equation.

(i) Give the constituents of baking powder (ii) Why cake or bread swells on adding baking powder? Write chemical equation.

State the chemical property in each case on which the following uses of baking soda are based : (i) as an antacid. (ii) as a constituent of baking powder.