JCECE Engineering JCECE Engineering Solved Paper-2015

  • question_answer
    \[A\]and \[B\] are respectively.

    A) \[{{H}_{2}}/Pt;\,\,LiAl{{H}_{4}}/{{H}_{2}}O\]

    B) \[{{H}_{2}}/Pt;\,\,{{H}_{2}}/Pt\]

    C) \[LiAl{{H}_{4}}/{{H}_{2}}O;\,\,LiAl{{H}_{4}}/{{H}_{2}}O\]

    D)  \[LiAl{{H}_{4}}/{{H}_{2}}O;\,\,{{H}_{2}}/Pt\]

    Correct Answer: D

    Solution :

    \[LiAl{{H}_{4}}\] does not attack \[(C=O)\] bond, whereas \[{{H}_{2}}/Pt\]reduced it into\[(-C-OH)\].


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