What is present in acetone's enolic form?
1. 9 -bonds, 1-bond and 2 lone pairs
2. 8 -bonds, 2-bonds and 2 lone pairs
3. 10 -bonds, 1-bond and 1 lone pair
4. 9 -bonds, 2-bonds and 1 lone pair
The final product 'B' in the below mentioned reaction is:
1. | 2. | ||
3. | 4. |
What is the name of a reagent that reacts with both acetaldehyde and ketone?
1. Ammoniacal AgNO3
2. Rochelle salt
3. 2,4-Dinitrophenylhydrazine
4. All of the above
What is the structural difference between an aldehyde and a ketone?
1. -H-atom
2. H-atom combined with carbonyl group
3. OH and carbonyl group
4. None of the above
The product of the below mentioned reaction is-
1. | 2. | ||
3. | 4. |
Major product in the below mentioned reaction is -
1. | 2. | ||
3. | 4. |
The product 'A' in the below mentioned reaction is:
1. | 2. | ||
3. | 4. |
What is the correct increasing order of boiling points?
1. CH3OCH3 < CH3CHO < CH3CH2OH < CH3COOH
2. CH3CHO < CH3OCH3 < CH3CH2OH < CH3COOH
3. CH3CHO < CH3OCH3 < CH3COOH < CH3CH2OH
4. CH3OCH3 < CH3CH2OH < CH2CHO < CH3COOH
The Iodoform test is not given by:
1. CH3COCH2COOC2H5
2. CH3COCH3
3. CH3CH2COCH3
4. CH3CH2CHOHC2H5
2-Methyl propene on oxidation with hot KMnO4 gives:
1. Acetone
2. Ethanoic acid
3. CO2 and H2O
4. Both 1 & 3