JCECE Engineering JCECE Engineering Solved Paper-2004

  • question_answer
    A metal having higher value of\[{{E}^{o}}\], can:

    A)  replace hydrogen from dilute\[{{H}_{2}}S{{O}_{4}}\]

    B)  replace hydrogen from concentrate\[{{H}_{2}}S{{O}_{4}}\]

    C)  act as oxidising agent

    D)   all of the above

    Correct Answer: C

    Solution :

    A metal having higher value of \[E{}^\circ \] is reduced easily. \[\therefore \]It is good oxidising agent (oxidising agent undergoes reduction).


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