Question

please solve it fast ​

Answer 1

Answer:

value of x is 1

Explanation:

Given,rate of diffusion of mixture is x times of rate of diffusion of O2 gas

rmix=x* rO2

r∝1/√ M (M is molecular weight)

Mmix=M1n1+M2n2 ( n1 and n2 are mole fraction of C2H4 and CO2 respectively)

=28×3/4+44×1/4=32

rmix/rO2=√MO2/Mmix

x²=√32/32=1, so x=1

so answer of the question x=1