Question

After analyzing the given graph a student concluded:
Solubility of a solution increased with the increase in the
temperature of the solution
Solubility does not affect by increase or decrease in the
temperature of the solution
Saturation level of a solution can be increased by increase in the
temperature of the solution
V
Ar 90°C the dissolved amount of sodium chloride is maximum
Choose the correct conclusion from the following options:
only
b) Both I and III
LIII and IV
d)
only IV​

Answer 1

Answer:

MaTe ur answer to this question is

Only lV

HoPe this helps you

Answer 2

For many solids dissolved in liquid water, the solubility increases with temperature. The increase in kinetic energy that comes with higher temperatures allows the solvent molecules to more effectively break apart the solute molecules that are held together by intermolecular attractions.