JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2015

  • question_answer
                    Identify the output of the following logic circuit.

    A) NOR gate with output \[{{N}_{2}}{{O}_{4}}\]

    B) NAND gate with output \[N{{O}_{2}}\]

    C) NAND gate with output \[\text{IUPAC}\]

    D) NAND gate with output \[C{{H}_{3}}-C\equiv CH\xrightarrow[1%HgS{{O}_{4}}]{40%{{H}_{2}}S{{O}_{4}}}A\xrightarrow{Isomerisation}\]

    Correct Answer: A

    Solution :

    \[O=\overline{X+Y}\] The logic symbol of NOR gate as shown in the figure Hence the given logic represents NOR gate with output           \[\frac{1}{2}{{H}_{2}}(g)+\frac{1}{2}C{{l}_{2}}(g)\to HCl(g);{{\Delta }_{r}}{{H}^{o}};=?\] \[\because \]                     \[{{\Delta }_{r}}{{H}^{0}}=BE(HCl)-\left\{ \frac{1}{2}BE({{H}_{2}})+\frac{1}{2}BE(C{{l}_{2}}) \right\}\]


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