Compound `(C_(9)H_(10)O)` shows positive iodoform test. Oxidation of A with `KMnO_(4)//KOH` gives acid `B(C_(8)H_(6)O_(4))` anhydride of B is used for the preparation of phenolphthalein compound is
Compound A(C_(9)H_(10)O) shows positive iodoform test. Oxidation of A with KMnO_(4)//KOH gives acid B(C_(8)H_(6)O_(4)) . Anhydride of B is used for the preparation of phenolphthalein. Compound A is:
A compound x gives iodoform test. It reacts with KMnO_(4) , which on heating gives anhydride. The anhydride is used in the preparation of phenolphthalein. The compound x is
How many isomer C_(4)H_(10)O give positive iodoform test (Excluding stereoisomer).
Compund (A)C_(8)H_(9) Br gives a white precipitate when warmed with alcoholic AgNO_(3) Oxidation of (A) gives an acid (B) C_(8) H_(6)O_(4) (B) easily anhydride on heating Identify the compound (A) .
Compound (A) , C_(8)H_(9)Br gives a white precipitate when warmed with alcoholic AgNO_(3) Oxidation of (A) gives an acid (B) C_(8)H_(6)O_(4) (B) easily forms anhydride on heating Identify the compound (A)
Compound 'X' C_(4)H_(8)O which gives 2,4-DNP derivative and positive iodoform test is :
A substance C_(4)H_(10)O yields on oxidation a compound C_(4)H_(8)O which gives an oxime and a positive iodoform test. The original substance on treatment with conc. H_(2)SO_(4) gives C_(4)H_(8) , The structure of the compound is
A compound C_(9)H_(7)O_(2)CI exists predominanthly in enol from (A) and also in keto from (B) On oxideation with KMnO_(4) it gives m-chlorobenzoic acid as one of the products. Identify the compounds (A) and (B).
