6 Questions
What is the boiling point of water at standard atmospheric pressure?
100°C
What is the process of change of a substance directly from a solid to a gas without passing through the liquid state called?
Sublimation
What is the SI unit of temperature?
Kelvin
What is the physical state of matter with no fixed shape or volume?
Gas
What is the process of change of a substance directly from a gas to a solid without passing through the liquid state called?
Deposition
What happens to the boiling point of a liquid at higher altitudes?
It decreases
Test your knowledge of matter and its properties with this quiz on NCERT Solutions for Class 9 Science Chapter 1 "Matter in Our Surroundings." Explore concepts such as the boiling point of water, the process of sublimation, and the SI unit of temperature. Challenge yourself and enhance your understanding of the fundamentals of science.
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