RAJASTHAN PMT Rajasthan - PMT Solved Paper-1996

  • question_answer
    In ail equilibrium reaction \[A\xrightarrow{{}}2B+C\]the degree of dissociation of A is an initially one mole of a is taken then number of total moles at equilibrium:

    A)  \[1-2a\]                              

    B)                         \[1-a\]                

    C)                         \[1+2a\]                             

    D)                         \[1+a\]

    Correct Answer: C

    Solution :

    \[\underset{1-a}{\mathop{\underset{1}{\mathop{A}}\,}}\,2\underset{2a}{\mathop{\underset{0}{\mathop{B}}\,}}\,+\underset{a}{\mathop{\underset{0}{\mathop{C}}\,}}\,\] Number of mole \[=(1+2a)\]


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