Question

9) Which unit of concentration is independence of
temperature?
(A)
Molarity
(B) Molefraction
(C)
% by w/v
(D) % by v/v​

Answer 1

Answer:

molality units

Because mass units are independent of temperature, molality units are also independent of temperature. Since molarity units include volume, and volume is temperature-dependent, molarity varies with temperature. As temperature increases, molarity decreases, and as temperature decreases, molarity increases.