Question

Find the molarity of a 500 L solution that contains 10 moles of fluorine.

Answer 1

Given :-

• Number of moles = 10
• Volume of solution = 500L

To Find :-

• Molarity of the solution .

Solution :-

As we know that ,

`\longrightarrow Molarity (M )=(Number\ of \ moles \ of \ solute )/(Volume\ of \ solution\ (in \ L) )`

Substitute ,

`\longrightarrow M =(10)/(500L)`

Simplify,

`\longrightarrow M = (1)/(50)`

Convert into decimal ,

`\longrightarrow \underline{\underline{ M = 0.02 \ mol \ L^(-1)}}`

This is the required answer .