1.

A bottle of cold drink contains 200ml liquid in which CO_(2) is 0.1 molar. Suppose CO_(2) behaves like an ideal gas, the volume of dissolved CO_(2) at S.T.P. is

Answer»

0.224L
0.448L
22.4L
2.24L

Solution :MOLES of `CO_(2)` in 200mlof solution
`= 200 xx 10^(-3) xx 0.1`
`= 0.02 mol`
SINCE `CO_(2)` BEHAVES as an ideal gas, 0.02mol of
` CO_(2)` will occupy `= 0.02 xx 22.4 L = 0.448 L`


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