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NEET Sample Paper NEET Sample Test Paper-68

  • question_answer
    The molecular formula of chloride of a metal M is\[MC{{l}_{3}}\]. The formula of its carbonate would be

    A) \[MC{{O}_{3}}\]                      

    B) \[{{M}_{2}}{{(C{{O}_{3}})}_{3}}\]

    C) \[{{M}_{2}}C{{O}_{3}}\]                    

    D) \[M{{(C{{O}_{3}})}_{2}}\]

    Correct Answer: B

    Solution :

    As the molecular formula of chloride of a metal M is\[MC{{l}_{3}}\], it is trivalent so formula of its carbonate will be\[{{M}_{2}}{{\left( C{{O}_{3}} \right)}_{3}}\]


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