What product is formed when anisole reacts with concentrated $HNO_3$ and concentrated $H_2SO_4$?

Write equations of the following reactions:
$(i)$ Friedel-Crafts reaction - alkylation of anisole.
$(ii)$ Nitration of anisole.
$(iii)$ Bromination of anisole in ethanoic acid medium.
$(iv)$ Friedel-Craft's acetylation of anisole.

Ethoxybenzene on reaction with hot and concentrated $HI$ forms:

Which of the following compounds will $NOT$ yield benzoic acid upon oxidation with alkaline $KMnO_4$ followed by heating?

One mole of an organic compound $(A)$ with the formula $C_3H_8O$ reacts completely with two moles of $HI$ to form $X$ and $Y$. When $Y$ is boiled with aqueous alkali it forms $Z$. $Z$ answers the iodoform test. The compound $(A)$ is

Which of the following ethers, on hydrolysis, gives two different products that are successive members of the homologous series?