Home ยป An indicator is one kind of the following compound Acids Bases and Salts MCQs An indicator is one kind of the following compound December 28, 2021 7 Views Q. An indicator is one kind of the following compound Strong acid onlyReducing agentWeak base or acid onlyComplex salt Answer: Weak base or acid only
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?