Assertion :- Two different radioactive substances have initially sa...

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Assertion :- Two different radioactive substances have initially same number of nuclei. Their decay
\( \mathrm{P} \) constants are \( \lambda_{1} \) and \( \lambda_{2}\left(\lambda_{1}\right) \). Then initially first

W - radioactive substance decays at faster rate.
- Reason :- Half life of first radioactive substance - is lesser than second.
- (1) \( \mathrm{A} \)
(2) B
(3) \( \mathrm{C} \)
(4) D
- (A) Both assertion and reason are correct statements, and reason is the correct explanation of the assertion.
explanation of the assertion.
- (C) Assertion is correct, but reason is wrong statement.
_ (D) Assertion is wrong, but reason is correct statement.
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