The lifetime of a molecule in an excited electronic state is 10⁻¹⁰ s. The uncertainty in the energy (eV)… · ABC26PH0280
Subject: Physical Chemistry · Chapter: Atomic Structure · Topic: Atomic Structure – General · Exam: GATE 2005-2021 · Marks: 2 · Difficulty: Medium
The lifetime of a molecule in an excited electronic state is $10^{-10}$ s. The uncertainty in the energy (eV) approximately is
(a)$2 \times 10^{-5}$
(b)$3 \times 10^{-6}$
(c)0
(d)$10^{-14}$
Answer
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