JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2004

  • question_answer
        For reaction, \[\text{Pb}+\text{Sn}\], the value of kc will be equal to :

    A) \[\text{Sn}+\text{Zn}\]                                

    B) \[p\]

    C)  \[\text{A}{{\text{s}}_{\text{2}}}{{\text{S}}_{\text{3}}}\]                             

    D)  none of these

    Correct Answer: B

    Solution :

                    \[2A(g)3C(g)+D(s)\]For this reaction, \[\Delta {{n}_{g}}=3-2=1\] \[\therefore \]  \[{{K}_{p}}={{K}_{c}}{{(RT)}^{1}}\] Or           \[{{K}_{c}}=\frac{{{K}_{p}}}{RT}\]


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