Aldehydes, Ketones and Carboxylic Acids questions
1139 published questions with worked solutions.
- Benzyl phenyl ketone is _________
- Schiff reagent gives pink colour with ____________
- The formation of cyanohydrin from a ketone is an example of ________
- Cannizzaro reaction is given by __________
- α, β-Unsaturated aldehyde is formed in the sequence:
- Which of the following compounds will give positive test with Tollen's reagent?
- When acetaldehyde is heated with Tollen's reagent which of the following is obtained?
- Which of the following reagents distinguishes between aldehyde and ketone?
- When acetaldehyde is reacted with very dilute sodium hydroxide, ___________ is obtained
- A mixture of benzaldehyde and formaldehyde when treated with 50% NaOH yields__________
- Cannizzaro reaction is NOT shown by ____________
- The CORRECT order of reactivity of aldehydes and ketones towards hydrogen cyanide is __________
- Formaldehyde reacts with ammonia to give _________
- Which of the following gives condensation product with NH_ 2 OH , but does not undergo aldol condensation?
- When formic acid reacts with PCl_ 5 , it forms __________
- In esterification, OH^- ion for making H_ 2 O comes from ___________
- Right order of acidic strength is ___________
- CH_ 3 COOH P_2O_5/ ? C_2H_5OH A + CH_ 3 COOH . A is ___________
- Acetic acid reacts with ammonia at 110 ℃ to form _____________
- Complete the following chemical reaction RCOOH [ ] P_2O_5 ?
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