Advertisements
Advertisements
Question
Analogy
78% of air: Does not support combustion:: _____: Supports combustion
Fill in the Blanks
Advertisements
Solution
78% of air: Does not support combustion:: 21% of air: Supports combustion
shaalaa.com
Is there an error in this question or solution?
Chapter 4: Air - Evaluation [Page 56]
APPEARS IN
RELATED QUESTIONS
List any three human activities that you think would lead to air pollution.
Give one use for the following inert gases :
argon
Give one use for the following inert gase :
radon
Give one use for the following inert gase :
krypton
Name the products formed when a candle burns in air.
Define the Weather.
Briefly explain main layers of the atmosphere.
State the utility of –
(a) Water vapour
(b) Rare or inert gases present in the air.
Air is a ____.
What is moving air called?
