Define the following terms : (i) Olfactory indicator (ii) Water of crystallization

CBSE Class 10 Science PYQ · Acids, Bases and Salts · Washing soda and water of crystallisation · 2 Marks · March 2026 · Standard

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362 Marks · March 2026 · Standard
Define the following terms :
(i) Olfactory indicator
(ii) Water of crystallization
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(i) The substances whose odour changes in acidic or basic media. (1 Mark)
(ii) The fixed number of water molecules present in one formula unit of a salt. (1 Mark)
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