Carbon tetrachloride on heating with phenol and sodium hydroxide gives

A mixture of 1-bromo propane and 2-bromo propane on heating with alcoholic solution of sodium hydroxide gives

Carbon tetrachloride dissolves in water, but sodium chloride does not.

Calcium acetate on heating gives ___ which gives__ on heating with iodine and sodium hydroxide solution.

Benzene diazonium chloride reacts with phenol in presence of sodium hydroxide.