VMMC VMMC Medical Solved Paper-2013

  • question_answer
    Which of the following on thermal decomposition yields a basic as well as an acidic oxide?

    A) \[NaN{{O}_{3}}\]

    B)  \[BeC{{O}_{3}}\]

    C)  \[CaC{{O}_{3}}\]

    D)  \[KCl{{O}_{3}}\]

    Correct Answer: C

    Solution :

    \[CaC{{O}_{3}}\xrightarrow{\Delta }\underset{\begin{smallmatrix}  basic \\  oxide \end{smallmatrix}}{\mathop{CaO}}\,\,+\underset{acidic\,oxide}{\mathop{C{{O}_{2}}}}\,\]


You need to login to perform this action.
You will be redirected in 3 sec spinner