Home ยป A solution turns red litmus blue, its pH is likely to be Acids Bases and Salts MCQs A solution turns red litmus blue, its pH is likely to be December 28, 2021 11 Views Q. A solution turns red litmus blue, its pH is likely to be 14510 Answer: 10
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?