7th Class Science Acids, Bases and Salts / अम्ल, क्षार एवं लवण Question Bank Acids, Bases and Salts

  • question_answer
    Caustic soda is the common name for:

    A)  \[\text{Mg(OH}{{\text{)}}_{\text{2}}}\]                 

    B)  \[\text{KOH}\]

    C)  \[\text{Ca(OH}{{\text{)}}_{\text{2}}}\]                 

    D)  \[\text{NaOH}\]

    Correct Answer: D

    Solution :

    Sodium hydroxide is also called caustic soda.


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