NEET Sample Paper NEET Sample Test Paper-32

  • question_answer 15) One mole of monoatomic gas is brought from state A to state B. The initial temperature at A is \[{{T}_{0}}\] The temperature at B will

    A)  \[3\,{{T}_{0}}\]

    B)  \[6\,{{T}_{0}}\]

    C)  \[4\,{{T}_{0}}\]

    D)  \[9\,{{T}_{0}}\]

    Correct Answer: D

    Solution :

    In process A to C (At constant pressure) So  \[V\propto T\] \[\frac{{{T}_{C}}}{{{T}_{A}}}=\frac{3{{V}_{0}}}{{{V}_{0}}}\] \[{{T}_{C}}=3{{T}_{0}}\] In process C to B (At constant volume) \[P\propto T\] \[\frac{{{T}_{B}}}{{{T}_{C}}}=\frac{3{{P}_{0}}}{{{P}_{0}}}\] \[{{T}_{B}}=3{{T}_{C}}\] so \[{{T}_{B}}=3\times 3{{T}_{0}}=9{{T}_{0}}\]

adversite



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