Heena Sharma, Shubhankat Vats and, Rashmi Gupta Solutions for Chapter: Matter in Our Surroundings, Exercise 4: CHAPTER EXERCISE
Heena Sharma Science Solutions for Exercise - Heena Sharma, Shubhankat Vats and, Rashmi Gupta Solutions for Chapter: Matter in Our Surroundings, Exercise 4: CHAPTER EXERCISE
Attempt the practice questions on Chapter 1: Matter in Our Surroundings, Exercise 4: CHAPTER EXERCISE with hints and solutions to strengthen your understanding. All In One SCIENCE CBSE Class IX solutions are prepared by Experienced Embibe Experts.
Questions from Heena Sharma, Shubhankat Vats and, Rashmi Gupta Solutions for Chapter: Matter in Our Surroundings, Exercise 4: CHAPTER EXERCISE with Hints & Solutions
Give reason. Plasma is found in the stars.
Give reason: The molecules of a solid have the strongest intermolecular forces.
Give reason: Out of four gases . Which gas would diffuse most rapidly and why?
When ice at is slowly heated, the temperature of ice gradually increases till , the temperature of the system remains constant when the ice changes into water and then further rises. Explain the observation.
Write an activity to show that the rate of diffusion of liquids decreases with an increase in the density of the liquids.
Show by an activity that the gases are highly compressible as compared to liquids.
Describe an activity to determine the boiling point of water and melting point of ice.
Pressure and temperature determine the state of a substance. Explain this in detail.
