What is the volume of oxygen required to burn complete 45 cm3 of methane at s.t.p?
-
A.
135.0 cm3 -
B.
180.0 cm3 -
C.
45.0 cm3 -
D.
90.0 cm3
Correct Answer: Option D
Explanation
CH4(g) + 2O2(g) → 2H2O(g) + CO2(g)
1 volume of methane will react with 90 cm3 of oxygen at s.t.p