Which of the following gases are arranged in increasing order of diffusion rate? [H = 1 .0; C = 12; N = 14; O = 16; S = 32]
SO 2 O2, NH3 H2
H2S,NH2,O2,SO2
72001934
NH3,NO2,N2,CO2
Correct answer is A
No explanation has been provided for this answer.
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