In the formation of Al_(2)O_(3) from Al and O_(2), if 1.5 mole of oxygen is used up, the mass of aluminium that reacted is

In the formation of Al_(2)O_(3) from Al and O_(2), if 1.5 mole of oxyg

1.	In the formation of Al_(2)O_(3) from Al and O_(2), if 1.5 mole of oxygen is used up, the mass of aluminium that reacted is
Answer» 27g 54g 108g 81g Answer :B