Appearance of blood red colour, on treatment of the sodium fusion extract of an organic compound with FeSO4 in presence of concentrated H2SO4 indicates the presence of element/s (A) Br (B) N (C) N and

Question

Appearance of blood red colour, on treatment of the sodium fusion extract of an organic compound with FeSO4 in presence of concentrated H2SO4 indicates the presence of element/s

(A) Br
(B) N
(C) N and S
(D) S

Prashant Kotian · Accepted Answer

Correct answer: C.     4 H 3 Conc.H SO Fe Fe      SCN 3 Fe Fe SCN blood red colour Appearance of blood red colour indicates presence of both nitrogen and sulphur. $//(1® Final JEE-Main Exam January, 2024/29-01-2024/Mo

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