From the given answer figure select the one in which the

When chlorination of dry slaked lime takes place, _________ will form as the main product.

Anions are formed through which process?

The conversion of hard water into soft water by boiling or adding calcium hydroxide is called:

_______ is a common name of ethanoic acid.

On a clean glass plate, a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because:

What is heavy water?

What is the viscosity of an ideal fluid?

Which of the following pairs of phenomena illustrate the particle nature of the electromagnetic radiation?

The height of a geo-stationary satellite from the Earth's surface is approximately :

Perspiration cools the body because