Q.39 In the reaction sequence : A -> B -> Acetone -> C. A, B... — Chemistry1 | Mockzy

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Q.39 In the reaction sequence : A -> B -> Acetone -> C. A, B and C are -

CH3CHO, aldol, phorone

HCOOH, (HCOO)2Ca, mesityl oxide

CH3COOH, (CH3COO)2Ca, mesitylene

CH3 COOH, (CH3COO)2Ca, pinacol

Q.38 (CH3)2C = CHCOCH3 can be oxidised to (CH3)2C = CH. COOH by -

Q.40 In hypobromite reaction of amide, carbonyl carbon atom is lost as -

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Q.45 A blue solution of copper sulphate becomes darker when treated with excess of ammonia. This is

Q.44 The order of stability of complexes of ion Cu+2, Ni+2, Mn+2 and Fe+2 decreases in the order -

Q.43 Peptide bond group is characteristic of-

Q.42 Which of the following is not a reducing sugar ?

Q.41 Gabriel phthalimide reaction is used to prepare -

Q.40 In hypobromite reaction of amide, carbonyl carbon atom is lost as -

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