Question

explain with an appropriate example how the vapour density of a gas can vary with temperature​

Answer 1

Answer:

Vapour density is the density of gas with respect to the density of hydrogen at same temperature and pressure. You measure density of the gas at, say p and at temperature T and divide it by the density of Hydrogen at the same temperature and pressure. The formula you used was only valid for an ideal gas.

Answer 2

Explanation:

ᴠᴀᴘᴏᴜʀ ᴅᴇɴsɪᴛʏ ɪs ᴛʜᴇ ᴅᴇɴsɪᴛʏ ᴏғ ɢᴀs ᴡɪᴛʜ