Question

Fill In The Blanks:
a) Air is a --------------------------------------of gases.
b) You cannot see air around you because it has ----------- colour.
c) When we blow air into a balloon, it increases it size because -------------------------------------------.
d) The percentage of carbon dioxide present in air is---------------- .
e) The gas which forms the major part of air, but does not support burning is-----------------------------.

Answer 1

Answer:

mixture. no. mass. 0.04percent

nitrogen

Explanation:

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