JEE Main & Advanced Chemistry States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव Question Bank Critical Thinking

  • question_answer
    Volume of the air that will be expelled from a vessel of 300 \[c{{m}^{3}}\] when it is heated from \[{{27}^{o}}C\] to \[{{37}^{o}}C\] at the same pressure will be

    A)                 310 \[c{{m}^{3}}\]           

    B)                 290 \[c{{m}^{3}}\]

    C)                 10 \[c{{m}^{3}}\]

    D)                 37 \[c{{m}^{3}}\]

    Correct Answer: C

    Solution :

               \[\frac{{{V}_{2}}}{{{V}_{1}}}=\frac{{{T}_{2}}}{{{T}_{1}}}\]                                 \[\because {{V}_{2}}=\frac{{{T}_{2}}}{{{T}_{1}}}{{V}_{1}}=\frac{{{310}^{o}}K}{{{300}^{o}}K}\times 300c{{m}^{3}}=310c{{m}^{3}}\]


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