To make a saturated solution, 30 grams of sodium chloride is dissolved in 100 grams of water at 293K. Find its concentration (mass by mass percentage) at this temperature.

23.07 %

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

24.08 %

No worries! We‘ve got your back. Try BYJU‘S free classes today!

22.67%

No worries! We‘ve got your back. Try BYJU‘S free classes today!

21.00 %

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
23.07 %

Mass of solute = 30 grams. Mass of the solvent = 100 grams.

Mass of solution = 30 + 100 = 130 grams.

Concentration (mass by mass percentage)= $\frac{m a s s o f s o l u t e}{m a s s o f s o l u t i o n} \times 100 % = 23.07 %$ .

Suggest Corrections

Similar questions

To make a saturated solution 30 g of sodium chloride is dissolved in 100 g of water at 293K. Find its concentration at this temperature.

Q. To make a saturated solution, 25 grams of sodium chloride is dissolved in 100 grams of water at 293K. Calculate the concentration (mass by mass percentage) at this temperature.

To make a saturated solution, 15 g of sodium chloride is dissolved in 185g of water at 293K. The Concentration (in mass/mass %) of solution at this temperature is:

Q. To make a saturated solution

36 g

of sodium chloride is dissolved in

100 g

of water at

293 K

. Find its concentration at this temperatures.

Join BYJU'S Learning Program

To make a saturated solution, 30 grams of sodium chloride is dissolved in 100 grams of water at 293K. Find its concentration (mass by mass percentage) at this temperature.

The correct option is A 23.07 % Mass of solute = 30 grams. Mass of the solvent = 100 grams. Mass of solution = 30 + 100 = 130 grams. Concentration (mass by mass percentage)= mass of solutemass of solution×100%=23.07%.

The correct option is A
23.07 %

Mass of solute = 30 grams. Mass of the solvent = 100 grams.

Mass of solution = 30 + 100 = 130 grams.

Concentration (mass by mass percentage)= $\frac{m a s s o f s o l u t e}{m a s s o f s o l u t i o n} \times 100 % = 23.07 %$ .