The principal constituent of natural gas is
...The principal constituent of natural gas is
methane
ethane
propane
butane
Correct answer is A
No explanation has been provided for this answer.
A cracking process in petroleum refining can be represented by ...
The process by which alkanoic acid reacts reversibly with alkanols is known as? ...
The constituent of air that acts as a diluent is ...
The most abundant rare gas in the atmosphere is? ...
How many orbits are contained in an atom with atomic number 13? ...
The arrangement above can be used for the collection of ...