What is the product of the reaction between $CH_3ONa$ and $CH_3CH_2Br$?
$CH_3ONa + CH_3CH_2Br \rightarrow$ ?

The products formed during the following reaction are:
$(CH_{3})_{3}C-O-CH_{3} + HI \rightarrow ?$

Which one of the following,with $HBr$ will give a phenol?

Which of the following is industrially prepared by passing ethylene into hypochlorous acid?

Consider the following reaction.
$C_6H_5-O-CH_2-C_6H_5 + HI \rightarrow \text{Product}$
Statement $I$ : In the above reaction, the product formed will be a mixture of benzyl alcohol and iodobenzene.
Statement $II$ : In the above reaction, the $-O-CH_2-$ bond is cleaved to give the product.
In the light of the above statements, choose the correct answer from the options given below:

Identify $Z$ in the sequence of reactions :
$CH_3CH_2CH=CH_2$ $\xrightarrow{HBr/H_2O_2} Y$ $\xrightarrow{C_2H_5ONa} Z$