Home » At what temperature is gypsum heated to form Plaster of Paris? Acids Bases and Salts MCQs At what temperature is gypsum heated to form Plaster of Paris? December 28, 2021 6 Views Q. At what temperature is gypsum heated to form Plaster of Paris? 90°C100°C110°C120°C Answer: 100°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?