Question

8 g of helium and 4 g of hydrogen gas are present
in a closed vessel at 127°C. If pressure exerted by
the gas mixture is 4.1 atm then the volume of the
container is
[NCERT Pg. 145]
(1) 32 L
(2) 16 L
(3) 40 L
(4) 24 L​

Answer 1

Answer:

32 litre is the right answer

Answer 2

Explanation:

• moles of he = 8/4 =2
• moles of h2 =4/2= 2
• pv=nrt
• v= 4 × 0.08 × 400 devided by 4.1
• =32L