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Chemistry Acids, Bases and Salts CBSE Board 2026 Medium

The natural sources of oxalic acid, lactic acid and methanoic acid respectively are:

The natural sources of oxalic acid, lactic acid and methanoic acid respectively are :
  1. (a)tomato, curd, ant-sting
  2. (b)tomato, orange, nettle-sting
  3. (c)orange, milk, ant-sting
  4. (d)orange, sour milk, nettle-sting

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