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What volume of oxygen gas (O(2)) measure...

What volume of oxygen gas `(O_(2))` measured at `0^(@)C` and 1 atm is needed to burn completely `1 L` of propane gas `(C_(3)H_(8))` measured under the same condition?

A

5 L

B

10 L

C

7 L

D

6 L

Text Solution

Verified by Experts

The correct Answer is:
A

`underset(1 l)(C_(3)H_(8))+underset(5l)(5 O_(2)) rarr 3 CO_(2)+4 H_(2)O`.
`:.` 1 L of propane required 5 L of oxygen for combustion.
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