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J & K CET Medical J & K - CET Medical Solved Paper-2008

  • question_answer
    The number of ions formed when hexamine copper (II) sulphate is dissolved in water is

    A)  1                                            

    B)  2

    C)  4                                            

    D)  6

    Correct Answer: B

    Solution :

                    The formula of hexamine copper (II) sulphate is\[[Cu{{(N{{H}_{3}})}_{6}}]S{{O}_{4}}.\]. It dissolves in water as \[[Cu{{(N{{H}_{3}})}_{6}}]S{{O}_{4}}\underbrace{{{[Cu{{(N{{H}_{3}})}_{6}}]}^{2+}}+SO_{4}^{2-}}_{2\,ions}\]


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