What is the correct order of the boiling point of the below mentioned compound?
I | CH3CH2CH2CH2OH |
II | CH3CH2CH2CHO |
III | CH3CH2CH2COOH |
1. I > II > III
2. III > I > II
3. I > III > II
4. III > II > I
Alkaline hydrolysis of 'A' gives a compound (B) . 'B' on heating with NaOH and produces a yellow precipitate of .The compound (B) is:
1. | 2. | ||
3. | 4. |
1. | 2. | ||
3. | 4. |
The most reactive compound towards the nucleophilic addition reaction is:
1. | Benzaldehyde | 2. | p-Tolualdehyde |
3. | p-Nitrobenzaldehyde | 4. | Acetophenone |
The final product 'B' in the below-mentioned reaction is:
1. | Ester | 2. | Acetal |
3. | Ketal | 4. | Lactone |
The Grignard reagent is added to methanal and hydrolyzed to produce:
1. | Primary alcohol | 2. | Tertiary alcohol |
3. | Methane | 4. | Methanoic acid |
HVZ reaction cannot be given by:
1. | Butyric acid | 2. | Acetic acid |
3. | Benzoic acid | 4. | Phenylacetic acid |
Which of the following acids is the strongest?
1. CH3COOH
2. C6H5COOH
3. C6H5OH
4. C2H5COOH
1. | Phenol | 2. | Benzene |
3. | Salicylic acid | 4. | Soda ash |
Which of the following compounds produces a pink colour when combined with Schiff's reagent?
1. CH3CHO
2. CH3CH2COOH
3. C3H5COOH
4. C6H5COC6H5