In a cylinder of pressure 1 bar, there is the hydrogen of 20 grams an – McqOptions

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1.	In a cylinder of pressure 1 bar, there is the hydrogen of 20 grams and neon of 50 grams, what is a partial pressure of hydrogen?
A.	0.2
B.	0.8
C.	0.4
D.	0.6
Answer» C. 0.4

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