Chemistry - Ideal Gas Question with Solution | TestHub

$\text{Average}\text{speed}\text{=}\sqrt{\frac{\text{8RT}}{\pi \text{M}}}$
Both${\mathrm{N}}_2$and$\mathrm{C}\mathrm{O}$have same molecular mass, So, for same average speed, temperature should be same
$\therefore \text{T}\text{=}\text{200}\text{K=}-{\text{73}}^{\text{o}}\text{C}$