JEE Main & Advanced Sample Paper JEE Main Sample Paper-13

  • question_answer
    Direction (Q. 59): For the following questions, choose the correct answers from the codes [a], [b], [c] and [d] defined as follows.
    Statement I Basic radicals have been divided into groups based on \[{{K}_{sp}}\] values.
    Statement II Most alkali salts are water soluble.

    A)  Statement I is true. Statement II is also true and Statement II is the correct explanation of Statement I.

    B)  Statement I is true. Statement II is also true and Statement II is not the correct explanation of Statement I.

    C)  Statement I is true. Statement II is false.

    D)  Statement I is false. Statement II is true.

    Correct Answer: B

    Solution :

     Both the statements are true as basic radicals are analysed on the basis of \[h=\frac{1}{2}g{{n}^{2}}=65\,m\] value only. Most alkali metal salts are soluble in water.


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