Chain isomers differ in the nature of the carbon chain (skeleton)

Write the importance of the food chain.

Chain isomer of cyclobutene is

Chain isomerism arises due to difference in the arrangement of carbon atoms constituting the chain

Half of the chain is lying on a table. The rest of the chain hangs in equilibrium from both of the ends of the table. Extra length of the hanging chain at one end is 1/8 th of the total length of the chain than that hanging at the other end. The coefficient of friction between table and chain is 25 xx 10^(-4) the value of x is

Chain isomerism may be exhibited by

Mention the three levels of a food chain ?

Chain transfer reagent is

We refer to the following as the food chain

The source of energy for a food chain is

The number of isomers of octanc with five carbons in their principal chain is