States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव
JEE Main & Advanced
Chemistry
States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव
Question Bank
Mock Test - States of Matter
question_answer
A vessel contains 0.1 mole of He, 0.1 mole of \[{{O}_{2}}\] and0.3 moles of\[{{N}_{2}}\]. The total pressure is 1 atmosphere. The pressure exerted by \[{{O}_{2}}\] is