Methane and bromine react by free radical substitution. P and Q are involved in the reaction mechanism. • are both involved in propagation steps as reactants • are both involved in termination steps as reactants. What could be P and Q?

But-2-ene reacts with cold dilute acidified KMnO₄ to give product X. But-2-ene reacts with hot concentrated acidified…

Which compound may be synthesised from an alkene, with formula C4H8, by an addition reaction?

A molecule of hexane can be cracked in a number of different ways. Three compounds are listed. 1 C3H8 2 C4H8 3 C5H12 …

Which isomer of C4H10O forms three alkenes on dehydration?

Which compound exhibits both cis-trans and optical isomerism?

In many countries plastic waste is collected separately and sorted. Some of this is incinerated to provide heat for p…