Based on the provided reaction scheme,determine the total number of stereoisomers of $B$.

The product $Z$ of the above reaction is:

Which of the following statements is correct?

In which of the following reactions is phenol or sodium phenoxide $NOT$ formed?

The major product obtained in the reaction is:

An organic compound $A$ $(C_{6}H_{6}O)$ gives a dark green coloration with ferric chloride. On treatment with $CHCl_{3}$ and $KOH$,followed by acidification,it gives compound $B$. Compound $B$ can also be obtained from compound $C$ on reaction with pyridinium chlorochromate $(PCC)$. Identify $A, B$ and $C$.