N_(2)gas is present in one litre flask at a pressure of 7.6 xx 10^(-10)mm of Hg. The number of N_(2)gas molecules in the flask at 0°C are

N_(2)gas is present in one litre flask at a pressure of 7.6 xx 10^(-10

1.	N_(2)gas is present in one litre flask at a pressure of 7.6 xx 10^(-10)mm of Hg. The number of N_(2)gas molecules in the flask at 0°C are
Answer» `2.68 XX 10^(9)` `2.68 xx 10^(10)` `1.34 xx 10^(28)` `2.68 xx 10^(22)` ANSWER :C