Which one of the following types of medicines is used for treating indigestion ?
Antibiotic
Antacid
Analgesic
Antiseptic
While diluting an acid, why is it recommended that the acid should be added to water and not water to the acid ?
A solution reacts with crushed egg-shells to give a gas that turns lime water milky. The solution contains
Equal lengths of magnesium ribbons are taken in test tubes $A$ and $B$. Hydrochloric acid $(HCl)$ is added to test tube $A$, while acetic acid $(CH_3COOH)$ is added to test tube $B$. Amount and concentration taken for both the acids are same. In which test tube will the fizzing occur more vigorously and why ?
Why does an aqueous solution of an acid conduct electricity?
Plaster of Paris should be stored in a moisture-proof container. Explain why ?