K L Chugh Solutions for Chapter: Solutions, Exercise 7: Follow Up Problems

Author:K L Chugh

K L Chugh Chemistry Solutions for Exercise - K L Chugh Solutions for Chapter: Solutions, Exercise 7: Follow Up Problems

Attempt the practice questions on Chapter 2: Solutions, Exercise 7: Follow Up Problems with hints and solutions to strengthen your understanding. NEW SYSTEMATIC MODERN CHEMISTRY solutions are prepared by Experienced Embibe Experts.

Questions from K L Chugh Solutions for Chapter: Solutions, Exercise 7: Follow Up Problems with Hints & Solutions

HARD
12th West Bengal Board
IMPORTANT

Calculate the osmotic pressure of an aqueous solution containing 1g each of sucrose and glucose per dm3 at 300 K. If this pressure was measured and it were not known that the solute was a mixture, what molecular weight would be expected?

HARD
12th West Bengal Board
IMPORTANT

Calculate the concentration of that solution of sugar which has osmotic pressure 2.46 atmosphere at 27°C.

MEDIUM
12th West Bengal Board
IMPORTANT

4 percent solution of sucrose C12H22O11 is isotonic with 3 percent solution of an unknown organic substance. Calculate the molecular weight of the unknown substance.

HARD
12th West Bengal Board
IMPORTANT

The given aqueous solution of a protein contains 1.26 g of the protein in 200 cm3 solution. The osmotic pressure of this solution at 300 K is found to be 2.57×10-3 bar. Calculate the molar mass of the protein.