The number of nitrogen molecules present in lc.c of gas at NTP is

1.	The number of nitrogen molecules present in lc.c of gas at NTP is
Answer» `2.67 xx 10^(22)` `2.67 xx 10^(21)` `2.67 xx 10^(20)` `2.67 xx 10^(19)` ANSWER :D

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