Home ยป How is the concentration of hydronium ions (H O ) affected when a solution of an acid is diluted? Acids Bases and Salts MCQs How is the concentration of hydronium ions (H O ) affected when a solution of an acid is diluted? December 28, 2021 12 Views Q. How is the concentration of hydronium ions (H O ) affected when a solution of an acid is diluted? IncreasesDecreasesRemains the sameBecomes zero Answer: Increases
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?