The statement “20 percent glucose in water by mass” signifies.

see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.

An Intiative by Sri Chaitanya

20 gram of glucose dissolved in 100 gram of water.

20 gram of glucose dissolved in 80 gram of water.

20 gram of glucose dissolved in 200 gram of water.

20 gram of glucose dissolved in 120 gram of water.

answer is B.

(Unlock A.I Detailed Solution for FREE)

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

“20 percent glucose in water by mass” signifies that 20 gram of glucose dissolved in 100 gram of solution.

and Mass of solution = Mass of solute + Mass of solvent

Mass of solution= 20+ Mass of solvent=100

Mass of solvent= 100-20= 80 g

Here, solvent is water.

So, we can say 20 % of glucose in water by mass means 20 gram of glucose is dissolved in 80 g of water.

Watch 3-min video & get full concept clarity

No courses found

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test