Question

Volume of 1 mole of He and2 mole of H2 mixture at ntp

Answer 1

Explanation:

volume of He

n=1 ,t=273k,p=1

pv=nrt

1×v=1×0.0821×273 (r=0.0821)

v=22.4L

volume of 2 mole of H2

p=1,t=273k,n=2

1×v=2×0.0821×273k

v=44.8L