Dr. Pankaj Rai Solutions for Chapter: Matter in Our Surroundings, Exercise 1: Exercise
Dr. Pankaj Rai Chemistry Solutions for Exercise - Dr. Pankaj Rai Solutions for Chapter: Matter in Our Surroundings, Exercise 1: Exercise
Attempt the free practice questions on Chapter 1: Matter in Our Surroundings, Exercise 1: Exercise with hints and solutions to strengthen your understanding. Chemistry for Class IX solutions are prepared by Experienced Embibe Experts.
Questions from Dr. Pankaj Rai Solutions for Chapter: Matter in Our Surroundings, Exercise 1: Exercise with Hints & Solutions
A Substance has neither a fixed shape nor a fixed volume. State whether it is a solid, a liquid or a gas.
In which of the following the particles have the lowest forces of attraction?
Name the process by which a drop of ink spreads in a beaker of water. (Diffusion/ Attraction)
When an incense stick (agarbatti) is lighted in one corner of a room, its fragrance spreads in the whole room quickly. Which characteristic of the particles of matter is illustrated by this observation?
Even two or three crystals of potassium permanganate can impart colour to a very large volume of water. Which characteristic of particles of matter is illustrated by this observation?
Out of solid, liquid or gas, which one has the maximum movement of particles?
Out of solid, liquid or gas, which one has maximum inter-particle forces of attraction.
Out of solid, liquid or gas, which one has minimum spaces in between constituent particles?
