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QJEEM23Ch682f: JEE Main 2023 Chemistry - Class 12 JEEM23Ch682f Solution: Which of the following compounds would give the following set…

Which of the following compounds would give the following set of qualitative analysis ?

(i) Fehling's Test : Positive

(ii) Na fusion extract upon treatment with sodium nitroprusside gives a blood red colour but not prussian blue.

Multiple Choice Options

  • A https://ik.imagekit.io/novatra/photos/46597545be911593a0b77f311173938fd12a96f534ce6512db8d40519e68eff2.webp
  • B https://ik.imagekit.io/novatra/photos/54914b2cd3c4e79afd77a47e12d35454f347a15c77a21bcb0c783aad9ac0dac7.webp
  • C https://ik.imagekit.io/novatra/photos/9b569391c7ce604b231ff95d2b92ad27cfbbe942f02882e301ff6cf9fd6ed37b.webp
  • D https://ik.imagekit.io/novatra/photos/9ec7829ff89eb38c2dd13989418cbfb5dd09c18d40576b979c4e6ac2e843c8ba.webp

Step-by-Step Verified Solution

Aromatic aldehydes do not respond Fehling's test. (B),(C),(D)(\mathrm{B}),(\mathrm{C}),(\mathrm{D}) are aromatic aldehydes.

If N\mathrm{N} and S\mathrm{S} attached with carbon atom give blood red with sodium nitroprusside gives a blood red colour but not prussian blue.

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