Aldehyde and Ketone · Chemistry · KCET

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MCQ (Single Correct Answer)

KCET 2023
Compounds P and R in the following reaction are $$\mathrm{C{H_3}CHO\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{(ii)\,{H_3}{O^ + }}^{(i)\,C{H_3}...
KCET 2023
The heating of phenyl methyl ether with HI produces an aromatic compound $$A$$ which on treatment with conc. $$\mathrm{HNO}_3$$ gives $$B$$. $$A$$ and...
KCET 2022
The general name of the compound formed by the reaction between aldehyde and alcohol is
KCET 2022
The test to differentiate between pentan-2-one and pentan-3-one is
KCET 2021
An organic compound $$X$$ on treatment with PCC in dichloromethane gives the compound $$Y$$. Compound $$Y$$ reacts with $$\mathrm{I}_2$$ and alkali to...
KCET 2021
$$A, B$$ and $$C$$ respectively are...
KCET 2021
$$\begin{aligned} & \mathrm{CH}_3 \mathrm{CHO} \xrightarrow[\text { (ii) } \mathrm{H}_3 \mathrm{O}^{+}]{\text {(i) } \mathrm{CH}_3 \mathrm{MgBr}} A \x...
KCET 2021
Which is the most suitable reagent for the following conversion? ...
KCET 2020
The product 'P' is ...
KCET 2020
The carbonyl compound that does not undergo aldol condensation is
KCET 2019
The reagents $$A, B$$ and $$C$$ respectively are...
KCET 2019
Which is the most suitable reagent for the following conversion? ...
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