Question

54. A bottle of cold drink contains 200 ml liquid in
which CO, is 0.1 molar. Suppose Co, behaves
like an ideal gas, the volume of dissolved CO2
at S.T.P. is
(A) 0.224 L
(B) 0.448 L
(C) 22.4 L
(D) 2.24 L​

Answer 1

Answer:

(B)0.448 L

number of moles of CO

2

in 200mL solution

=molarity×volume(inL)

=0.1×

1000

200

=0.02

Volume of 0.02 mole of CO

2

at STP

=22.4×0.02

=0.448L

hope it will be helpful to u