Molarity 1

Chemistry Level 1

4 moles of $\ce{ NaCl}$ is dissolved in 2 liters of water. The solution has a molarity of $\text{\_\_\_\_\_\_\_\_\_\_}$ .

2 3 1 4

1 solution

Tapas Mazumdar
Sep 17, 2016

General formula for $Molarity$ is:

$\text{Molarity}=\dfrac{\text{No. of moles of solute}}{\text{Total volume of solution (in litres)}}$

Thereby,

$M=\dfrac{4}{2}=\boxed{2}$