(a) How can you obtain Phenol from (i) Cumene, (ii) Benzene sulphonic acid, (iii) Benzene diazonium chloride?
(b) Write the structure of the major product obtained from dinitration of
(c) Write the reaction involved in Kolbe's reaction.
(a)
(i)
(ii)
(iii)
(b)
(c) Kolbe's Reaction
CBSE practical exams 2026 will be cancelled over non-compliance with guidelines, says board
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