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AIEEE 2006 Solved Paper

Section: Chemistry

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Question : 4

Total: 143

Uncertainty in the position of an electron (mass =9.1×10−31‌kg ) moving with a velocity 300 ms−1, accurate upto 0.001% will be (h=6.63×10−34‌Js)

1.92×10−2m
3.84×10−2m
19.2×10−2m
5.76×10−2m

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