Science, asked by bhumikachamoli9, 5 months ago

How many moles are are present in in 40 grams of He

Answers

Answered by arpitpandey18

1

Answer:

atomic mass of he = 4

no of moles =gm/mm

=40/4

=10

Answered by Anonymous

2

Answer:

here is your answer

9.9934992287516

⚡⚡DON⚡⚡

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