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Questions and Answers
What is the product formed when an aldehyde or ketone is reduced to a primary alcohol?
What is the product formed when an aldehyde or ketone is reduced to a primary alcohol?
- Alcohol (correct)
- Hydrazone
- Oxime
- Imine
Which reagent is used in the Gatterman-Koch reaction for the preparation of aldehydes and ketones?
Which reagent is used in the Gatterman-Koch reaction for the preparation of aldehydes and ketones?
- Zincamalgam
- Sodium borohydride
- Chromic oxide (correct)
- Hydroxylamine
What is the product obtained from the reduction of a ketone to a secondary alcohol?
What is the product obtained from the reduction of a ketone to a secondary alcohol?
- Hydrazone
- Imine
- Oxime
- Alcohol (correct)
In the Wolff-Kishner reduction, what is the high boiling solvent used for the reduction of a carbonyl group to a CH2 group?
In the Wolff-Kishner reduction, what is the high boiling solvent used for the reduction of a carbonyl group to a CH2 group?
Which method involves the preparation of aldehydes and ketones from acyl chlorides?
Which method involves the preparation of aldehydes and ketones from acyl chlorides?
What is the product formed when an aldehyde reacts with ammonia?
What is the product formed when an aldehyde reacts with ammonia?
How are aromatic aldehydes prepared using chromyl chloride or CrO3?
How are aromatic aldehydes prepared using chromyl chloride or CrO3?
Which method is used for the preparation of aromatic ketones?
Which method is used for the preparation of aromatic ketones?
How are ketones prepared from nitriles?
How are ketones prepared from nitriles?
What is the method for preparing aldehydes from acyl halides?
What is the method for preparing aldehydes from acyl halides?
Which reaction is involved in the Gatterman-Koch reaction?
Which reaction is involved in the Gatterman-Koch reaction?
How are ketones prepared from acyl chlorides and anhydrides?
How are ketones prepared from acyl chlorides and anhydrides?
Which method is suitable for preparing aldehydes and ketones from volatile alcohols?
Which method is suitable for preparing aldehydes and ketones from volatile alcohols?
Which method involves passing alcohol vapors over heavy metal catalysts to produce aldehydes and ketones?
Which method involves passing alcohol vapors over heavy metal catalysts to produce aldehydes and ketones?
In the Gatterman-Koch reaction, what is the role of CO and HCl?
In the Gatterman-Koch reaction, what is the role of CO and HCl?
Which method involves the use of acyl chlorides to prepare ketones?
Which method involves the use of acyl chlorides to prepare ketones?
How are ketones prepared from nitriles?
How are ketones prepared from nitriles?
Which method involves the oxidation of primary and secondary alcohols to prepare aldehydes and ketones, respectively?
Which method involves the oxidation of primary and secondary alcohols to prepare aldehydes and ketones, respectively?
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