A) 250 ml solvent
B) 250 g solvent
C) 250 ml solution
D) 1000 ml solvent
Correct Answer: C
Solution :
We know that \[Molarity\,\,=\,\,\frac{Number\,\,of\,\,moles\,\,of\,\,solute}{Volume\,\,of\,\,solution\,\,\operatorname{in}\,\,litre}\] \[\therefore \,\,\,\,2.0=\frac{0.5}{Volume\,\,of\,\,solution\,\,in\,\,litre}\] \[\Rightarrow \,\,\,\,\,Volume of solution in litre\] \[=\,\,\frac{0.5}{2.0}\,\,=\,\,0.250\,\,litre=\,\,250\text{ }ml\]
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