Which one of the following types of medicines is used for treating indigestion ?
Antacid is used for treating indigestion.
Why does distilled water not conduct electricity, whereas rain water does ?
Why does dry $HCl$ gas not change the colour of the dry litmus paper ?
You have two solutions, $A$ and $B$. The $pH$ of solution $A$ is $6$ and $pH$ of solution $B$ is $8$. Which solution has more hydrogen ion concentration Which of this is acidic and which one is basic?
A solution turns red litmus blue, its $pH$ is likely to be
How is the concentration of hydroxide ions $(OH^-)$ affected when excess base is dissolved in a solution of sodium hydroxide ?
