Natural gas is a mixture of

Different hydrogen atoms in the compound are represented by alphabets:
$CH_3(A)-CH=CH(B)-CH_2(C)-CH_2(D)-CH(E)(CH_3)_2(F)$
Arrange them in decreasing order of reactivity towards free radical substitution.

Do you expect the carbon hydrides of the type $C_nH_{2n+2}$ to act as 'Lewis' acid or base? Justify your answer.

$A$ saturated hydrocarbon possesses $2$ carbon atoms and all its hydrogen atoms are of the same type. Provide the structure and the type of hydrogen atoms present.

What is the difference among complete combustion,incomplete combustion,and controlled combustion of alkanes?

Why is Wurtz reaction not preferred for the preparation of alkanes containing an odd number of carbon atoms? Illustrate your answer by taking one example.