Salts without water of crystallization

CBSE 2026 31/8/1 · SCI · Easy · Acids, Bases and Salts · MCQ · 1 mark

Which of the following salts do not contain water of crystallization? (i) Bleaching powder (ii) Baking soda (iii) Gypsum (iv) Washing soda

  1. A.

    (ii) and (iv)

  2. B.

    (i) and (iii)

  3. C.

    (ii) and (iii)

  4. D.

    (i) and (ii)

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