Substance X on strongly heating produces oxide of X and a gas Y. The g

1.	Substance X on strongly heating produces oxide of X and a gas Y. The gas Y on passing through Liquid Z it gives white insoluble substance W. Identify X, Y, Z, and W. Write the balance chemical equations for both the reactions
Answer» Answer: (b)Sodium hydrogencarbonate on reaction with hydrochloric acid GIVES sodium chloride, water and liberates carbon dioxide. (C)Copper sulphate on treatment with POTASSIUM IODIDE precipitates cuprous iodide (Cu2I2), liberates IODINE gas and also forms potassium sulphate.

Substance X on strongly heating produces oxide of X and a gas Y. The gas Y on passing through Liquid Z it gives white insoluble substance W. Identify X, Y, Z, and W. Write the balance chemical equations for both the reactions

Answer»

Answer:

(b)Sodium hydrogencarbonate on reaction with hydrochloric acid GIVES sodium chloride, water and liberates carbon dioxide.

(C)Copper sulphate on treatment with POTASSIUM IODIDE precipitates cuprous iodide (Cu2I2), liberates IODINE gas and also forms potassium sulphate.