Home / Unit-14 Hydrocarbons / Question
MCQ
The complete combustion of one mole of methane requires how many moles of oxygen?
Unit-14 Hydrocarbons
A 1
B 3
C 2
D 4
Explanation

CH4 + 2O2 gives CO2 + 2H2O, so 2 moles of oxygen are needed.

Related MCQs

Which compound is used to manufacture polyethylene?
Unit-14 Hydrocarbons View
Which catalyst is commonly used in catalytic cracking?
Unit-14 Hydrocarbons View
Which alkane has the highest percentage of carbon by mass?
Unit-14 Hydrocarbons View
In a substitution reaction, a halogen atom replaces which atom?
Unit-14 Hydrocarbons View
Which reagent gives a positive test for unsaturation by being decolorized?
Unit-14 Hydrocarbons View
Cracking of long-chain alkanes produces:
Unit-14 Hydrocarbons View