JEE Main 2022 · ChemistryNumerical answerNumerical valueMediumCalculation

JEE Main 27 June 2022, Shift 1, Chemistry Q82

Question 82 of 90 in this shift, Chemistry question 22 of 30, Section B.

If the uncertainty in velocity and position of a minute particle in space are,

2.4\times10^{-26}

(m s

^{-1}

) and

10^{-7}

(m) respectively. The mass of the particle in g is __________. (Nearest integer) (Given : h =

6.626\times10^{-34}

Js)

Official answer

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