Question

JEE Mains Chemistry question is in the image

Answer 1

Answer:

1 option................

Answer 2

If given compound having molecular formula C9H10O react with HI and produce two compound A and B. A will give yellow ppt with AgNO3 and B show positive iodoform test after tautomerism. identify the structure of given compound.

solution : when C9H10O reacts with HI, produces two compound ph - CH₂⁺ and HO - CH = CH₂.

now ph - CH₂⁺ reacts with silver nitrate in the presence of HI which gives AgI and ph - CH₂- I.

while HO - CH = CH₂ show positive iodoform test after tautomerism.

From above details it is clear that given compound is ph - CH₂ - O - CH = CH₂.

Therefore the correct option is (1)