πŸ“Š Biology
Q. 'Chlorination' is
1.A process of converting chlorides into chlorine
2.Adding small amounts of chlorine to impure water
3.A chemical reaction in which chlorine is formed
4.An addition reaction of ethylene and chlorine The correct statements are:
  • (A) 1 and 2
  • (B) 1 and 4
  • (C) 3 and 4
  • (D) 2 and 4
βœ… Correct Answer: (D) 2 and 4

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