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JEE Main & Advanced Sample Paper JEE Main Sample Paper-25

  • question_answer
    12 lit. of \[{{H}_{2}}\] and \[11.2\] lit. of \[C{{l}_{2}}\], are mixed and exploded. The composition by volume of mixture is:

    A)  24 lit. of HCl (g)

    B)  \[0.8\] litre \[C{{l}_{2}}\], and \[20.8\] lit. HCl (g)

    C)  \[0.8\] lit. \[{{H}_{2}}\] and \[22.4\] lit. HCl (g)

    D)  \[22.4\] lit. HCl (g)

    Correct Answer: C

    Solution :

    \[{{H}_{2}}\,\,\,\,\,\,\,\,\,\,+\,\,\,\,\,\,\,\,\,\,\,C{{l}_{2}}\xrightarrow{\,}\,\,\,\,\,\,\,2HCl\]             \[12lit\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,11.2lit\]             \[0.8\,lit\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,L.R\] So, \[HCl\] will be double i.e. 22.4 lit. So. 0.8 lit. \[{{H}_{2}}\] and 22.4 lit. \[HCl(g)\] (mixture).


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