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JEE Main & Advanced Sample Paper JEE Main Sample Paper-39

  • question_answer
    If the solutions of \[NaCl\]and \[NaN{{O}_{3}}\]are mixed in one beaker and the temperature adjusted to \[383{}^\circ K\], the contents of the beaker will most likely:

    A)  freeze

    B)  boil

    C)  exhibit precipitation of NaNO.

    D)  exhibit a marked color change

    Correct Answer: B

    Solution :

     The temperature of \[383{}^\circ K\] gis equal to \[110{}^\circ C\]. Although the salts will increase the boiling point of water, it should boil at or below this temperature.


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