MCQEasyJEE Main 2025 · 4 April, Shift 2Radioactive Decay & Half-Life

Physics Question from JEE Main 2025 · 4 April, Shift 2

A radioactive material P first decays into Q and then Q decays to non-radioactive material R. Which of the following figure represents time dependent mass of P, Q and R?

Four graph options labeled 1 to 4 showing mass versus time for radioactive decay chains of P, Q and R with different curve shapes.
  • A

    Option 11

  • B

    Option 22

  • C

    Option 33

  • D

    Option 44

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