Home » Which one of the following will turn blue litmus red? Acids Bases and Salts MCQs Which one of the following will turn blue litmus red? December 28, 2021 12 Views Q. Which one of the following will turn blue litmus red? Vinegar Lime water Baking soda solution Washing soda solution Answer: Vinegar
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?