One mole of a gas at S.T.P contains molecules equal to ____.

One mole of a gas at S.T.P. occupies volume ____.

1 mole of oxygen molecules is equal to

0.1 mole of CO_2 has volume at S.T.P.

One mole of H_2 gas is contained in a box of volume V = 1.00 m^3 at T = 300 K . The gas is heated to a temperature of T = 3000K and the gas gets converted to a gas of hydrogen atoms. The final pressure would be (considering all gases of be ideal)

Comment on nature of two S-O bond formed in SO_2 molecule. Are the two S-O bonds in this molecule equal ?

One mole of CH_(4) contains

Fill in the blanks: The man free path of a molecule of a gas at S.T.P is …………its diameter.(much greater than/ much smaller than comparable to )

One mole of an ideal gas at 25^(@)C expands in volume from 1.0 L to 4.0 L at constant temperature. What work (in J) is done if the gas expands against vacuum (P_("external") = 0) ?

Under similar conditins of T and P, equal volumes of all gases contain equal number of molecules'. This statement is given by