Air and Atmosphere

Air and Atmosphere
Oxygen gas is
tasteless
odorless
colorless
all of them
Author: rikazzz Comment
Air and Atmosphere
The atmosphere is an important part for life on
Earth
Jupiter
Neptune
Mars
Author: rikazzz Comment
Air and Atmosphere
In respiration glucose and oxygen combine together to form
carbon dioxide and water
oxygen and water
many gases
nitrogen and oxygen
Author: rikazzz Comment
Air and Atmosphere
Air solubility of water is defined as the ability of air to be dissolved in
space
container
gas
water
Author: rikazzz Comment
Air and Atmosphere
The left over gas after the process of combustion is generally
oxygen
argon
nitrogen
carbon dioxide
Author: rikazzz Comment
Air and Atmosphere
The liquefied air is put into an apparatus known as
non-fractional column
non-fractional column
fractional row
fractionating column
Author: rikazzz Comment
Air and Atmosphere
Which of the following gas is produced from landfill waste?
Biogas
Natural gas
Liquified petroleum gas
All of the above
Author: rikazzz Comment
Air and Atmosphere
Other than nitrogen and oxygen, the composition of the rest of the gases is about
4%
3%
2%
1%
Author: rikazzz Comment
Air and Atmosphere
In desert areas, the water vapor content is
different
higher
low
constant
Author: rikazzz Comment
Air and Atmosphere
Nitrogen gas and nitrogen compounds, both have very important
industrial uses
domestic uses
space uses
none of them
Author: rikazzz Comment

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