Air and the Atmosphere First Round Quiz
Air and Atmosphere Quiz
Test your knowledge about air and the atmosphere with our engaging quiz! Dive into the science of combustion, the properties of gases, and the experiments that reveal the wonders of these elements.
In this quiz, you will explore:
- The fundamentals of combustion processes
- Key experiments related to air and gases
- Important historical figures in atmospheric science
Combustion provides heat for many industrial processes and accounts for over how much percent of the power used to generate electricity?
90%
50%
80%
60%
What are the changes observed in the copper sulphate, when we light the candle?(Aparna's experiment)
It changes its colour to blue
It changes its colour to greenish-yellow
It gets hydrated
It turns blue and gets hydrated
What are the products formed by combustion
Oxygen and Carbon Dioxide
Carbon Dioxide
Water and Carbon Dioxide
Oxygen and water
Why does the candle flame finally go off in Janani's experiment?
It doesn't receive water vapour
It doesn't receive fresh air to burn
The flame gets blown when it's covered with the glass
It doesn't receive all of these
What is the meaning of wick?
A lamp
To absorb a liquid
A stovetop
To remove a liquid
Antoine Lavoisier discovered that the products of burned sulfur or phosphorus ______ the initial substances in 1772.
Overweighed
Overweighted
Outweighted
Outweighed
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