Which of the following pairs of ‘Natural source-Acid’ is NOT correctly matched?

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SSC MTS Previous Year Paper (Held on: 7 July 2022 Shift 3)
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  1. Tamarind-Oxalic acid
  2. Vinegar-Acetic acid
  3. Curd-Lactic acid
  4. Orange-Citric acid

Answer (Detailed Solution Below)

Option 1 : Tamarind-Oxalic acid
Free
SSC MTS 2024 Official Paper (Held On: 01 Oct, 2024 Shift 1)
90 Qs. 150 Marks 90 Mins

Detailed Solution

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The correct answer is Tamarind-Oxalic acid.Key Points

  • Vinegar: Acetic acid (it is present in nature organically and it can also be synthesized in the laboratory.
  • Milk, Curd: Lactic acid (Converting milk into curd gives lactic acid naturally)
  • Lemon, Orange: Citric acid. (Lemon is a natural source of Citric acid)
  • Oxalic acid is an organic compound found in many plants, including leafy greens, vegetables, fruits, cocoa, nuts, and seeds.
    • Hence Tamarind-Oxalic acid is NOT correctly matched.

Additional Information

  • Apple: Malic acid ( Malic acid is present in apples, which is directly consumed by eating apples).
  • Tamarind, Grapes: Tartaric acid. (Tamarind, Grapes are the organic natural source of tartaric acid)
  • Tomato: Oxalic acid (Tomato is an organic natural source of Oxalic acid)

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