Question

3. What volume of a 0.100 M solution of NaOH contains 0.40 g of NaOH?

Answer 1

Answer:

100 ml

Explanation:

Moles of  NaOH  =  0.40  / g 40 g/mol  = 0.01 mol

Molarity = No. of solute / vol. of solution

0.100M = 0.01 mol / V

V = 0.100 / 0.01

V = 0.1 L