Practice for chemistry!

Chemistry Level 1

Which G a s \large{Gas} is very faster \text{faster} to leakage from a box??

c h l o r e n \large{chloren} H e l i u m \large{Helium} C a r b o n \large{Carbon} o x y g e n \large{oxygen} n i t r o g e n \large{nitrogen}

Matin Naseri by Matin Naseri , 17, Afghanistan

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1 solution

Matin Naseri
Jan 21, 2018

According from Graham's law of effusion each
G a s \large{Gas} that has a less molecule mass they are faster to leakage.

H e l i u m \large{Helium} has the less molecule mass from other G a s \large{Gas} in the options thus the answer is H e l i u m \large{Helium}

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