Chemical Properties of Acids

Which gas is released when sodium bicarbonate reacts with $\mathrm{HCl}$?

Write down the observation when sodium bicarbonate reacts with hydrochloric acid?

How do metal carbonates and hydrogen carbonates react with acids?

Which is the correct balanced equation for the reaction taking place when dilute sulphuric acid reacts with zinc granules?

Which gas is usually liberated when Acids react with metal?

Why should curd and sour substances not be kept in _____ vessels?

Which of the following are present in a dilute aqueous solution of hydrochloric acid?

Which of the following is (are) true when $\mathrm{HCl}\mathrm{ }\left(\mathrm{g}\right)$ is passed through water?

i. It does not ionize in the solution as it is a covalent compound.

ii. It ionizes in the solution

iii. It gives both hydrogen and hydroxyl ion in the solution

iv. It forms hydronium ion in the solution due to the combination of hydrogen ion with water molecule

Which of the following is used for dissolution of gold?

Most of the metals combine with acids

Metal carbonates and hydrogen carbonates react with acids to give

What happens when dil. ${\mathrm{H}}_2{\mathrm{SO}}_4$ is added to baking soda?