One mole of Grignard reagent reacts with the acid chlorides to give
1. Esters
2. Ethers
3. Ketone
4. None of the above
Amides can be converted into amines by:
1. Perkin reaction
2. Claisen reaction
3. Hofmann reaction
4. Kekule reaction
The products formed in the above reaction are
1. C6H5CH2OH and CH3OH
2. C6H5OH and CH3OH
3. C6H5CH3 and CH3OH
4. C6H5CH2OH and CH4
An acid that gives wine red colour on reaction with neutral FeCl3 is:
1. | Propanoic acid | 2. | Acetic acid |
3. | Formic acid | 4. | None of the above |
What is the reverse of esterification called?
1. Acidolysis
2. trans-Esterification
3. Hydrolysis
4. Neutralization
A distinctive and characteristic functional group in a fat is :
1. | Keto group | 2. | Ester group |
3. | Amine group | 4. | None of the above |
On treatment with alcoholic KOH followed by acidification, \(\alpha \)-chloropropionic acid gives:
1.
2.
3.
4. None of the above
Which compound produces Zwitter ions?
1. CH3COOH
2. Salicylic acid
3. Phthalic acid
4. Sulphanilic acid
Given the reaction:
\(CH_3COO^-\overset{+}{N}H_4 \xrightarrow[P_2O_5]{\text{1. Heat}}\ Y \xrightarrow{H_2O/H^+}\ Z\)
The final product, 'Z', in the above sequence of reactions is:
1. | |
2. | CH3CN |
3. | CH3COOH |
4. | (CH3CO)2O |
1. | 2. | ||
3. | CH3-CH2-CH2-COCl | 4. | OHC-CH2-CH2-CH2-Cl |