Pradeep Singh and Jatinder Singh Solutions for Chapter: Matter in Our Surroundings, Exercise 1: CHAPTER TEST

Author:Pradeep Singh & Jatinder Singh

Pradeep Singh Science Solutions for Exercise - Pradeep Singh and Jatinder Singh Solutions for Chapter: Matter in Our Surroundings, Exercise 1: CHAPTER TEST

Attempt the practice questions on Chapter 1: Matter in Our Surroundings, Exercise 1: CHAPTER TEST with hints and solutions to strengthen your understanding. EVERGREEN Self-Study in SCIENCE solutions are prepared by Experienced Embibe Experts.

Questions from Pradeep Singh and Jatinder Singh Solutions for Chapter: Matter in Our Surroundings, Exercise 1: CHAPTER TEST with Hints & Solutions

EASY
9th CBSE
IMPORTANT

Why does our palm feel cold when we put alcohol or perfume on it?

MEDIUM
9th CBSE
IMPORTANT

Give two factors which determine the rate of diffusion of a liquid in another liquid?

HARD
9th CBSE
IMPORTANT

Draw a labelled diagram to show the sublimation of Ammonium chloride?

MEDIUM
9th CBSE
IMPORTANT

How will you show that, by applying pressure, particles of matter can be brought close together?

HARD
9th CBSE
IMPORTANT

Show diagrammatically, the interconversion of the three states of matter.

MEDIUM
9th CBSE
IMPORTANT

Ice melts by absorbing heat. When it melts, its temperature remains the same. Where does the heat energy go?

MEDIUM
9th CBSE
IMPORTANT

2 mL of Dettol is added to a beaker containing 500 mL of water and stirred. State four observations that you can make.

MEDIUM
9th CBSE
IMPORTANT

Water is kept in an earthen pot (matka) during summer. Why is it so?