RAJASTHAN PMT Rajasthan - PMT Solved Paper-2003

  • question_answer
    The best water soluble hydroxide is

    A)  \[Ca{{(OH)}_{2}}\]

    B)         \[Ba{{(OH)}_{2}}\]

    C)         \[Sr{{(OH)}_{2}}\]

    D)         \[Mg{{(OH)}_{2}}\]

    Correct Answer: B

    Solution :

    \[Ba{{(OH)}_{2}}\] is best soluble hydroxide in water because the solubility of hydroxide of alkaline earth metals increases with an increase in the atomic number of element


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