Question

define isomerism and give some examples....and what is hyper conjunctions.....

Answer 1

It is the phenomenon in which the compounds having the similar molecular masses and chemical properties as well but different structural formulas and different physical properties example

But-1-ene But-2-ene

Ch2=Ch-Ch2-Ch3

Ch3-Ch=Ch-Ch3

And Hyperconjugation is the stabilising interaction that results from the interaction of the electrons in a σ-bond .

Hope it will be helpful.