Reimer - Tiemann reaction.

Define with equation (a ) Riemer - Tiemann Reaction ( b) Williamson's Symthesis

Match the items of colum I with items of column II. {:("Columnm I","Column II"),((a)"Metanol",(I) "Conversion of phenol to o-hydroxybezoic acid"),((b)"Kolbe's reactions",(II)"Ethyl alcohol"),((c)"Williamso's synthesis",(III)"Conversion of phenol to salicyladehyde"),((d)"Conversion of" 2^(@)"alcohol to ketone",(IV)"Wood spirit"),((e)"Reimer-Tiemann reaction",(V)"Heated copper at"573),((f)"Fermentation",(VI)"Reaction of alkyl halide with sodium alkoxide"):}

Which of the following intermediate is formed in Reimer-Teimann reaction ?

The structure of the intermediate formed in the Riemer Tiemann reaction is :

What will be the product , when carboxy phenol, obtained by Reimer Tiemann's process, is deoxidised with Zn powder ?

Which of the following reaction is an example of elimination reaction :

Comlete the following reaction : Also write the mechanism of the reaction.

Given reaction Y in the reaction is