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Chemistry
How much volume of air will be needed for complete combustion of 5 lit of propane?
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Q. How much volume of air will be needed for complete combustion of 5 lit of propane?
Hydrocarbons
A
25 lit
100%
B
125 lit
0%
C
100 lit
0%
D
135 lit
0%
Solution:
20 lit $O _{2}$ is present in 100 lit air
25 lit $O _{2}$ is present is $=\frac{100}{20} \times 25=125\, lit$