JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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Which of the following does not represent the mathematical expression for the Heisenberg uncertainty principle.

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Correct option: D

\Delta E \cdot \Delta x \ge \frac{h}{{4\pi }}

Option C (

\Delta x \times \Delta t \ge \frac{h}{{4\pi }}

) is correct because the Heisenberg uncertainty principle relates uncertainty in position and momentum, or energy and time, not position and time.

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n^{\text {th }}

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