Question

A solution of 2.925g of sodium chloride were found to be present in 250 ml of its solution. Find the molarity of the solution

Answer 1

Answer:

molarity = moles of solute / liters of solution

moles of solute = mass/ molar mass

= 2.925/22.99= 0.1272292301= 0.12

Explanation:

now

molarity = 0.12/ 250/ 1000

= 0.12×1000/250= 0.48

there may be calculation mistake

so process will same and first try yourself

hope it help you

thanks for asking