Chemistry · Aldehyde and Ketones: Nature of carbonyl group, nucleophilic addition to >C=O group, relative reactivities of aldehydes and ketones
The compound that neither forms semicarbazone nor oxime is:
The compound that neither forms semicarbazone nor oxime is:
- A. \( H C H O \)
- B. \( C H_{3} \)СОСН\( _{3} \)
- C. \( C H_{3} C H O \)
- D. \( C H_{3} C H_{2} C H_{2} N H_{2} \) E \( \cdot\left(C H_{3}\right)_{2} C H C H O \)
Step-by-step solution
Semicarbazones and oximes are derivatives formed by the reaction of semicarbazide or hydroxylamine with carbonyl groups (aldehydes or ketones). Among the options, only CH3CH2CH2NH2 (propylamine) lacks a carbonyl group, so it cannot form these derivatives.
Related MCQs
- The addition compound obtained by treating propanone with hydrogen cyanide is:…
- Which of the following reaction(s) gives a gem-dichloride? This question has multiple correct options…
- C r O_{2} C l_{2} / C C l_{4}}{(i i) H_{3} O^{+}} \) The above reaction is an example of which name reaction?…
- Cyanohydrin of which compound on hydrolysis will give lactic acid?…
- In which of the following solvent/(s), aldehydes and ketones are soluble?…