Chemistry, asked by Eduline9804, 4 days ago

A sample of helium gas occupies 5,6 it value at 1atom and 273k. how many mole of the are present in the sample

Answers

Answered by nzptsix380

0

Answer:

0.25

Explanation:

GIVEN DATA

273k =temperature

1atm= pressure

1mole of any gas abstract occupies 22.4L

so He gas occupies 5.6L

No.of moles of He are present in the sample

= 5.6÷22.4 remove the point

= then 56÷ 224

= 0.25

Explanation:

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