Lakhmir Singh and Manjit Kaur Solutions for Chapter: Matter in Our Surroundings, Exercise 1: Very Short Answer Type Questions
Lakhmir Singh Chemistry Solutions for Exercise - Lakhmir Singh and Manjit Kaur Solutions for Chapter: Matter in Our Surroundings, Exercise 1: Very Short Answer Type Questions
Attempt the practice questions on Chapter 1: Matter in Our Surroundings, Exercise 1: Very Short Answer Type Questions with hints and solutions to strengthen your understanding. Science for Ninth class Part 2 Chemistry solutions are prepared by Experienced Embibe Experts.
Questions from Lakhmir Singh and Manjit Kaur Solutions for Chapter: Matter in Our Surroundings, Exercise 1: Very Short Answer Type Questions with Hints & Solutions
State two characteristics of matter demonstrated by diffusion.
State two characteristics of matter demonstrated by Brownian motion.
Name the scientist who studied the movement of pollen grains suspended in water through a microscope. What is this phenomenon known as?
When a crystal of potassium permanganate is placed in a beaker, its purple colour spreads throughout the water. What does this observation tell us about the nature of potassium permanganate and water?
When a gas jar containing air is inverted over a gas jar containing bromine vapour, the red-brown bromine vapour diffuse into air. Explain how bromine vapour diffuse into air.
What are the characteristics of matter?
In a beam of sunlight entering a room, we can sometimes see dust particles moving in a haphazard way in the air. Why do these dust particles move?
A few substances are arranged in the increasing order of the forces of attraction between their particles. Which one of the following represents the correct arrangement?
