Question

What is the active mass of 5.6lit of N2 at STP
1)22.4
2)0.25
3)1/22.4
4)4

Answer 1

Answer:

The active mass of 5.6 liter of N2 at STP is 0.25 M

Explanation:

We know that,

22.4 liter of N2 = 1 mol

1 liter of N2 = 1/22.4 mol

5.6 liter of N2 = 1/22.4*5.6 = 56/224

= 8/32 = 1/4 = 0.25 mol

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