Home
Class 11
CHEMISTRY
50 litre of dry N(2) is passed through 3...

50 litre of dry `N_(2)` is passed through 36g of `H_(2)O" at "27^(@)C`. After passage of gas, there is a loss of 1.20g in water. Calculate vapour pressure of water.

Text Solution

AI Generated Solution

To solve the problem of finding the vapor pressure of water after 50 liters of dry nitrogen is passed through it, we can follow these steps: ### Step-by-Step Solution: 1. **Identify Given Data**: - Volume of nitrogen gas (V) = 50 L - Mass of water lost (m) = 1.20 g - Molecular mass of water (H₂O) = 18 g/mol ...
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER : GASES, LIQUIDS AND SOLIDS

    CBSE COMPLEMENTARY MATERIAL|Exercise 5-MARK QUESTIONS|8 Videos
  • SOME BASIC CONCEPTS OF CHEMISTRY

    CBSE COMPLEMENTARY MATERIAL|Exercise UNIT TEST|12 Videos
  • STRUCTURE OF ATOM

    CBSE COMPLEMENTARY MATERIAL|Exercise UNIT TEST|8 Videos

Similar Questions

Explore conceptually related problems

50 litre of dry N_(2) is passed through 36 g H_(2)O at 27^(@)C . After the passage of the gas, the mass of water was reduced to 34.80 g. Calculate the aqueous tension of water at 27^(@)C .

The vapour pressure of pure water at 20^(@)C is 17.5 mm of Hg. A solution of sucrose is prepared by dissoving 68.4 g of sucrese in 1000 g of water. Calculate the vapour pressure of the solution.

10g of a certain non-volatile solute was dissolved in 100g of water at 20^(@)C . The vapour pressure was lowered in 100g of water at 20^(@)C . The vapour pressure was lowered from 17.3555 to 17.235 mm. Calculate the molecular mass of the solute.

A sample of air contains only N_(2)O_(2) and H_(2)O . It is saturated with water vapours and total pressure is 640 torr. The vapour pressure of water is 40 torr and the molar ratio of N_(2):O_(2) is 3:1. The partial pressure of N_(2) in the sample is :

18.2 g of urea is dissolved in 100g of water at 50^(@)C . The lowering of vapour pressure produced is 5 mm Hg. Calculate the molecular mass of urea. The vapour pressure of water at 50^(@)C is 92 mm Hg.

The vapour pressure of water at 20^(@) is 17.5 mmHg . If 18 g of glucose (C_(6)H_(12)O_(6)) is added to 178.2 g of water at 20^(@) C , the vapour pressure of the resulting solution will be

The vapour pressure of water at 25^(@)C is 18 mmHg. If 18 g of glucose (C_(6)H_(12)O_(6)) is added to 178.2 g of water at 20^(@)C , the vapour pressure of the resulting solution will be :