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Question

The mass of 1 mole of electron is:
0.55 mg
$9.1 \times 10^{- 28} g$
$9.1 \times 10^{- 27} g$
1.008 mg

A

9.1 \times 10^{- 28} g

B

9.1 \times 10^{- 27} g

C

0.55 mg

D

1.008 mg

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Solution

Verified by Toppr

1 electron weighs approximately $9.11 \times 10^{- 31}$ Kg
1 mol weighs $X$ Kg

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