Home » One of the constituents of baking powder is sodium hydrogencarbonate, the other constituent is Acids Bases and Salts MCQs One of the constituents of baking powder is sodium hydrogencarbonate, the other constituent is December 28, 2021 1 View Q. One of the constituents of baking powder is sodium hydrogencarbonate, the other constituent is hydrochloric acidtartaric acidacetic acidsulphuric acid Answer: tartaric acid
During the preparation of hydrogen chloride gas on a humid day, the gas is usually passed through the guard tube containing calcium chloride. The role of calcium chloride taken in the guard tube is to
Sodium hydrogen carbonate when added to acetic acid evolves a gas. Which of the following statements are true about the gas evolved?