+91-8076753736 support@wiredfaculty.com

Sponsor Area

Solutions

Question

Wired Faculty App

The van't Hoff factor, i for a compound which undergoes dissociation in one solvent and association in other solvent is respectively.

Less than one and less than one

Greater than one and less than one

Greater than one and greater than one

less than one and greater than one

Solution

B.

Greater than one and less than one

For dissociation, i > 1.
For association, i <1.

Some More Questions From Solutions Chapter

Calculate the osmotic pressure in pascals exerted by a solution prepared by dissolving 1.0 g of polymer of molar mass 185,000 in 450 mL at 37⁰C.

Suppose a solid solution is formed between two substances, one whose particles are very large and the other whose particles are very small. What kind of solid solution is this likely to be?

Amongst the following compunds identify which are insoluble, partially soluble and highly soluble in water?
(i) phenol (ii) toluene (iii) formic acid (iv) ethylene glycol (v) chloroform, (vi) pentanol.

Two liquids A and B boils at 145⁰C and 190⁰C respectively. Which of them has a higher vapour pressure at 80⁰C ?

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation