Is the density of `CO_2` more or less than that of air?

Use your brain power Is the density CO_2 more or less than that of air?

Write answers to the given question in your own words: Why is the density of seawater more than that of rain water?

State whether the body will float or sink in a liquid if the density of the body is less than that of the liquid.

Right or wrong ? If wrong , write the correct sentence : The density of water is less than that of ice .

Write whether the following statement are true or false rewrite the false statement after correcting them: density of hot water is more than that of cold water

Consider two conducting spheres of radii R_1 and R_2 with R_1 > R_2 . If the two are at the same potential, the larger sphere has more charge than the smaller sphere. State whether the charge, density of the smaller sphere is more or less than that of the larger one.

A metal ball immersed in alcohol weighs W_1 at 0^@C and W_2 at 59^@C . The coefficient of cubical expansion of the metal is less than that of alcohol. Assuming that the density of metal is large compared to that of alcohol, it can be shown that

Why the atomic radius of Gallium is less than that of aluminium?