NEET Sample Paper NEET Sample Test Paper-56

  • question_answer
    Which will form maximum boiling azeotrope?

    A) \[HN{{0}_{3}}+{{H}_{2}}\text{O }Solution\text{ }\]

    B) \[{{C}_{2}}{{H}_{5}}OH+{{H}_{2}}O\,solution\]

    C) \[{{C}_{6}}{{H}_{6}}+{{C}_{6}}{{H}_{5}}C{{H}_{3}}\,solution\]

    D) \[None\]

    Correct Answer: A

    Solution :

    [a]\[HN{{O}_{3}}+{{H}_{2}}O\] solution \[HN{{O}_{3}}+{{H}_{2}}O\]solution shows negative deviation from ideal behaviour. Hence it forms azeotrope with maximum boiling point.\[HN{{O}_{3}}+{{H}_{2}}O\] is a non-ideal solution. And non-ideal solution shows -ve deviation also they form azeotropes.


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