In an atom, an electron is moving with a speed of 600 m s -1 with an accuracy of 0.005%…
Chemistry · NEET · NTA Exams — Structure of Atom
In an atom, an electron is moving with a speed of 600 m s-1 with an accuracy of 0.005%. Certainty with which the position of the electron can be located is (h = 6.6 × 10-34 kg m2 s-1, mass of electron, em = 9.1 × 10-31 kg):
- 1.52 × 10-4 m
- 5.10 ×10-3 m
- 1.92 × 10-3 m
- 3.84 × 10-3 m
Answer
(D) 3.84 × 10 -3 m
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