A solution of glucose (C6H12O6) is isotonic with 4 g of urea (NH2 - CO - NH2 ) per liter of solution. The concentration of glucose is :
Correct answer: C. 12 g/l
- A. 4 g/l
- B. 8 g/l
- C. 12 g/l
- D. 14 g/l
Explanation
Isotonic solutions are those solutions, which have the same osmotic pressure, this means that they have the same concentrations.
Last updated
Related questions
0.5 molar solution NaOH contains:
10.0 grams of glucose are dissolved in water to make 100 cm3 of its solution, its molarity is:
A freshly prepared Fe(OH)3 precipitate is peptised by adding FeCl3 solution. The charge on the colloidal particles is due to the preferential adsorption of:
A substance which completely destroys or reduces the activity of the catalyst is called :
A white precipitate of Sn(OH)4 is peptized with dil. HCl. The sol particle will carry :