Question

Which of the following pair of gas diffuse at same rate through a pinhole - (a) NO, CO, (b) N2O ,CO2 (c) NH3, PH3 (d) NO, Ca2H6​

Answer 1

hi dear

your answer is

option d

hopes its helps you

Answer 2

Answer:

b) N2O, CO2 I think this answer

I hope, I help you