7th Class Science Acids, Bases and Salts Question Bank Acids, Bases and Salts

  • question_answer 27) Chemically, which of the following is baking soda?

    A) \[Ca{{(OH)}_{2}}\]                          

    B) \[NaHC{{O}_{3}}\]          

    C)        \[N{{a}_{2}}C{{O}_{3}}\]              

    D)         \[CaO\]

    Correct Answer: B

    Solution :

    Chemically, baking soda is \[NaHC{{O}_{3}}\]

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