Exercises
Jharkhand Board Science Solutions for Exercises
Simple step-by-step solutions to Exercises questions of Matter in Our Surroundings from Science: Class IX. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Exercises with Hints & Solutions
Give reason for the following observation:
We can get the smell of perfume sitting several metres away.
Arrange the following substances in increasing order of forces of attraction between particles- water, sugar, oxygen.
What is the physical state of water at
(a)
(b)
(c)
Give two reasons to justify-
Water at room temperature is a liquid.
Give two reasons to justify-
An iron almirah is a solid at room temperature.
Why is ice at K more effective in cooling than water at the same temperature?
What produces more severe burns, boiling water or steam?
Name A, B, C, D, E and F in the following diagram showing change in its state.
