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  9. Q84

JKPSC KAS 2023 · Question 84 of 100

Litmus solution is a purple dye extracted from: 1. Hibiscus; 2. Lichen; 3. Lotus; 4. Lily. The correct statement/s is/are:

General Science

  1. A1 and 3 only
  2. B2 onlyCorrect
  3. C3 and 4 only
  4. D4 only

Answer: B. 2 only

Explanation

Litmus is extracted from lichens (species of Roccella and others).

Source: JKPSC KAS Prelims 2023 (Set A) via TheExamPillar

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