Home ยป Which one of the given is incorrect? Acids Bases and Salts MCQs Which one of the given is incorrect? December 28, 2021 8 Views Q. Which one of the given is incorrect? Acids turns blue litmus paper redAqueous solutions of acids conduct electricityAcids react with certain metals to form hydrogen gasNone of these Answer: None of these
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?