The test-tube kept in the dark is maintained at a low temperature and is not exposed to ultraviolet light. Explain the observations for the test-tube kept in the dark.
State the name of the mechanism by which the reaction occurs.
Give an equation that shows a propagation step in this reaction in which hexane forms $\cdot\text{C}_6\text{H}_{13}$.
Give an equation that shows a propagation step in this reaction which forms 1-bromohexane.
Give an equation that shows a termination step in this reaction which produces 1-bromohexane.
Draw the structural formula for A.
State the conditions required for this reaction of A.
Name the type of reaction taking place.
Using $\sigma$ and $\pi$ bonds, describe the similarities and differences between the type of carbon-carbon bonds in B and the type of carbon-carbon bonds in hexane.