JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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S-I: It is not possible to predict position and the velocity of an electron exactly and simultaneously.

S-II: Electron moving with high speed possesses both the particle nature and the wave nature.

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Correct option: A

Both S-I and S-II are correct

The correct answer is A because S-I accurately describes Heisenberg's Uncertainty Principle, and S-II correctly states the wave-particle duality of electrons.

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