Question

If a solution contains 117 g of NaCl per litre of solution,
then the molarity of the solution is (Molar mass of
NaCl is 58.5 g)​

Answer 1

Answer:

Explanation:

=> Here, It is given that 117g of NaCl are dissolved in 1 litre of solution.

Molar mass of NaCl = 58.5 g

Molarity M = ?

117g NaCl( 1mol/58.5g)= 2.00mol NaCl

Molarity:

M = Mol / litre

= 2.00 mol / 1 liter

= 2 mol

Thus,  the molarity of the solution is 2 mol