Chemistry · 2012
NEET 2012 · Prelims · Code A · Q65
50 mL of each gas A and of gas B takes 150 and 200 seconds respectively for effusing through a pin hole under the similar conditions. If molecular…
$\displaystyle 50$ mL of each gas A and of gas B takes $\displaystyle 150$ and $\displaystyle 200$ seconds respectively for effusing through a pin hole under the similar conditions. If molecular mass of gas B is $\displaystyle 36$, the molecular mass of gas A will be :
Official answer
No correct option: none of the four printed options is correct.
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NEET (UG) 2012 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.