Question

Vapour density of a gas is 11.2 volume occupied by 2.4 gram of this at stp will be

Answer 1

molar mass = 2×V.D

=2×11.2

=22.4

n=W/M

= 2.4/22.4

=0.107

n=volume / 22.4

0.107=V/22.4

V=22.4×0.107

V=2.3968litre

Answer 2

Answer:

hi buddy , the answer is 2.4.

Explanation:

we know that ,

vapour density=molecular weight/2.

then ,11.2*2=MW=22.4.

now..the standard refrence volume we used to take is 22.4l which gives molecular weight of a substance,

then,

22.4l...........22.4g

x...............2.4g.

x=2.4*22.4/22.4=2.4.

hope this help..if u find me helpful mark me brainliest..