When 20 ml of 2.5" M "H_(2)O_(2) aqueous solution is decomposed the S.T.P. volume of oxygen obtained is

When 20 ml of 2.5" M "H_(2)O_(2) aqueous solution is decomposed the S.

1.	When 20 ml of 2.5" M "H_(2)O_(2) aqueous solution is decomposed the S.T.P. volume of oxygen obtained is
Answer» 56 ML 560 ml `11.2` m `2.24` vol Answer :B