At room temperature the rms speed of the mole-cules of a certain diatomic gas is found to be 1930 m/s. The gas is

At room temperature the rms speed of the mole-cules of a certain diato

1.	At room temperature the rms speed of the mole-cules of a certain diatomic gas is found to be 1930 m/s. The gas is
Answer» `H_2` `F_2` `O_2` `Cl_2` ANSWER :A