Q. A radioactive substance has a half life of four months, three-fourth of the substance would decay in

  • (A) 3 months
  • (B) 4 months
  • (C) 8 months
  • (D) 12 months
✅ Correct Answer: (C) 8 months

Published by Sandeep ⭐ 6.47K Points at 13-Apr-2022 08:42 pm in Chemistry

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