Home » Na2CO3.10H2O is known as- Acids Bases and Salts MCQs Na2CO3.10H2O is known as- December 28, 2021 15 Views Q. Na2CO3.10H2O is known as- Baking SodaBaking PowderWashing SodaBleaching Powder Answer: Option (C)
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?