1.

2.0 molar solution is obtained, when 0.5 mole solute is dissolved inA. 250 ml solventB. 250 g solventC. 250 ml solutionD. 1000 ml solvent

Answer» Correct Answer - D
We know that
Molarity = `("Number of moles of solute")/("Volume of solution in litre")`
`therefore 2.0 =(0.5)/("Volume of solution in litre")`
`therefore` Volume of solution in litre
`=(0.5)/(2.0)=0.250` litre = 250 ml.


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