Physics, asked by sangmu, 8 months ago

mass of 112ml of a certain gas is 0.22 g at STP .how many molecules are there in the sample of gas

Answers

Answered by brijeshhkumar1980

12

Explanation:

plz mark brainliest. . follow for every answer

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Answered by debikachettri74

2

Answer:

we know that at STP ,1 mole of gas occupy 22.41

so, 0.22 /×moles =0.112/22.4

=x=44g

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