Question

which of the following statement is true -
no. of moles of solute dissolved
(a) Molarity is the no. of moles
per litre of solvent.
rity and normality of a solution of
(b) The molarity and Normality of solution of
sodium carbonate are same.
(C) Molality(m) of a solution is defined as the nu
of moles of solute dissolved is 1000 solution
(d)the ratio of mole fraction of solute and solvent
is in the ratio of there respective moles.
(1) a &c
(2) a&d
(3) b&c
(4)Only d​

Answer 1

Answer:

4 is correct means only the last staement is correct ⭐

Answer 2

$<marquee>Ello ♥️<marquee>$

☆ Molality (m) is defined as the number of moles of solute per kilogram of solvent.

☆ Molarity is a measurement of the moles in the total volume of the solution, whereas molality is a measurement of the moles in relationship to the mass of the solvent.