Two moles of organic compounds 'A' on treatment with a strong base gives two compounds 'B' and 'C'. Compound 'B' on dehydrogention with Cu gives 'A' while acidification of 'C' yields carboxylic and 'D' with molecular formula of `CH_(2)O_(2)`. Identify the compound A, B, C, and D.

Identify the compounds A, B, C, D, E and F.

Identify the compounds A, B, C, D, E and F :^(**"**)

A compound 'A' when reacts with LiAlH_4 it gives two compounds B and C along with LiCl. Compounds A, B and C respectively are

An aromatic compound 'A' (Molecular formula C_(8)H_(8)O) ) gives positive 2, 4-DNP test. It gives a yellow precipitate of compound 'B' on treatment with iodine and sodium hydroxide solution. Compound 'A' does not give Tollen's or Fehling's test. On drastic oxidation with potassium permanganate, it forms a carboxylic acid 'C' (Molecular formula C_(7)H_(6)O_(2) ), which is also formed along with the yellow compound in the above reaction. Identify A, B and C and write all the reactions involved.

An organic compound A’ with molecular formula C_(7)H_(7)NO reacts with Br_(2) /aqKOH to give compound B’, which upon reaction with NaNO_(2) & HCl" at "O^(@) C gives C’. Compound C’ on heating with CH_(3)CH_(2)OH gives a hydrocarbon D’. Compound B’ on further reaction with Br_(2) water gives white precipitate of compound E’. Identify the compound A, B, C, D&E, also justify your answer by giving relevant chemical equations.