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

  • question_answer
    Which of the following diagram(s) represent(s) alkalis and bases in the correct form?

    A) (i) only

    B) (iii) only

    C) (i) and (iv) only

    D) (ii) and (iii) only

    Correct Answer: A

    Solution :

    All alkalis are bases but all bases are not alkalis. Alkalis are bases which dissolve in water to form basic solutions. Some bases are not soluble in water.


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