NEET AIPMT SOLVED PAPER 2000

  • question_answer
                    The gases carbon-monoxide (CO) and nitrogen at the same temperature have kinetic energies \[{{E}_{1}}\] and \[{{E}_{2}}\] respectively. Then:

    A)                                                                                                                                                         \[{{E}_{1}}={{E}_{2}}\]

    B)                 \[{{E}_{1}}>{{E}_{2}}\]  

    C)                 \[{{E}_{1}}<{{E}_{2}}\]  

    D)                         \[{{E}_{1}}\] and \[{{E}_{2}}\] cannot be compared

    Correct Answer: A

    Solution :

                                    The gases carbon-monoxide (CO) and nitrogen (N2) are diatomic, so both have equal kinetic energy \[\frac{5}{2}kT,\,i.e.,\,\,{{E}_{1}}={{E}_{2}}\]


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