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A mixture of gases contains H2 and O2 g...

A mixture of gases contains `H_2 and O_2` gases in the ratio of 1 : 4 (w/w). What is the molar ratio of the two gases in the mixture?

A

`16 :1`

B

`2:1`

C

`1 :4`

D

`4 :1`

Text Solution

Verified by Experts

The correct Answer is:
D
Number of moles of `H_2 = 1/2`
Number of moles of ` O_2 = (4)/(32 )`
hence . Molar ratio ` =1/2 : 4/(32) = 4:1`
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