Question

What is formality

chemistry Ch 1
11th STD​

Answer 1

Answer:

Formality is a substance's total concentration in solution without regard to its specific chemical form. ... The solution, instead, is 0.1 M in Na+ and 0.1 M in Cl–. The formality of NaCl, however, is 0.1 F. The formality of a solution is defined as the number of formula mass of any solute dissolved in 1 litre of solution.