Question #941d1

1 Answer
Shantanu Dash
Jun 24, 2017

0.0224 L

Explanation:

We have,

#28mg=0.028g#

We know that, at ntp 22.4 L of gases have mass equivalent to their molar mass.

Molar mass of N2 gas#= 2*14=28g#

Therefore 28g of N2 has a volume of 22.4 L

This implies that 0.028g of N2 has a volume#=22.4/28 * 0.028#
#=22.4/28 * 28/1000 =22.4/1000 =0.0224 L#

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