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 |
Bee, red ant, and wasp sting contains:
1. Formaline
2. Formic acid
3. Acetic acid
4. Formaldehyde
A compound A, when reacted with PCl5 and then with ammonia, gave B. B, when treated with bromine and caustic potash, produced C. C on treatment with NaNO2 and HCl at C and on boiling produced ortho-cresol. Compound A is:
1. | o-Toluic acid | 2. | o-Chlorotoluene |
3. | o-Bromotoluene | 4. | m-Toluic acid |
An ester that gets hydrolyzed most easily under alkaline conditions is:
1. | 2. | ||
3. | 4. |
1. | 2. | ||
3. | 4. |
What is the reverse of esterification called?
1. Acidolysis
2. trans-Esterification
3. Hydrolysis
4. Neutralization