Match the substances in Column I with those in Column II.
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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