Q. No.CH2=CH-CHO+HCNA(Major),
the compound 'A' is
1. CH2=CH-CH-CH(OH)(CN)
2. CH3-CH(CN)-CHO
3. CH2(CN)-CH2-CHO
4. CH3-C(OH)(CN)-CH3
The slowest step of Cannizarro's reaction is
1. Attack of nucleophilic
2. Hydride shift
3. Formation of anion
4. Transfer of proton
+Br2 ?
Product,
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A B;B is
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Fehling solution gives red precipitated with
(a) Aromatic aldehyde
(b) Aliphatic aldehyde
(c) Ketone
(d) terminal -Hydroxy ketone
1. b,d
2. a,b
3. a,d
4. b,c
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1. I2+NaOH
2. NaSO3H
3. NaCN/HCl
4. 2,4-DNP
(1) a,b,d
(2) a,b
(3) a,c,d
(4) a,d
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