Q18Multiple choice
Match the substances in Column I with those in Column II. Column I Column II (a) Tartaric acid
- (i)soap (b) Calcium hydroxide
- (ii)curd (c) Formic acid
- (iii)unripe mangoes (d) Sodium hydroxide
- (iv)ant's sting (e) Lactic acid (v) lime water
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(i) soap (b) Calcium hydroxide
(iii) unripe mangoes (d) Sodium hydroxide
(ii) curd (c) Formic acid
(iv) ant's sting (e) Lactic acid (v) lime water