States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव
JEE Main & Advanced
Chemistry
States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव
Question Bank
Ideal gas equation and Related gas laws
question_answer
If the four tubes of a car are filled to the same pressure with \[{{N}_{2}},\,{{O}_{2}},\,{{H}_{2}}\] and Ne separately, then which one will be filled first [Manipal PMT 2001]
A) \[{{N}_{2}}\]
B) \[{{O}_{2}}\]
C) \[{{H}_{2}}\]
D) Ne
Correct Answer:
C
Solution :
\[{{H}_{2}}\] will be filled first because of lower molecular weight