A: He and Ne
B: N2O and CO2
C: N2 and O2
D: NH3 and HCl
And please explain!
Bthey weigh the same
2*14 + 16 = 44 = 12 +2*16
same weight - same rate fo diffusion
in general the lighter the faster
answer B
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Bthey weigh the same
2*14 + 16 = 44 = 12 +2*16
same weight - same rate fo diffusion
in general the lighter the faster
answer B