A flask filled with CCl4 vapour was weighed at a temperature

Last updated: 6/30/2023

A flask filled with CCl4 vapour was weighed at a temperature and pressure The flask was then filled with oxygen at the same temperature and pressure The mass of CCI vapour would be about 1 the same as that of the oxygen 2 one fifth as heavy as oxygen 3 five times as heavy as oxygen 4 twice as heavy as oxygen NIST