0.66 g of a compound gave 112 ml of nitrogen at STP in the Dumas method. The percentage of Nitrogen in the compound is

0.66 g of a compound gave 112 ml of nitrogen at STP in the Dumas metho

1.	0.66 g of a compound gave 112 ml of nitrogen at STP in the Dumas method. The percentage of Nitrogen in the compound is
Answer» 25 41.5 42.4 21.2 Answer :D