CUET UG Chemistry 23 May 2023 Shift 1

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Question : 31 of 50

Marks: +1, -0

Samples of benzaldehyde and acetaldehyde can be distinguished by using

2,4 Dinitrophenylhydrazine
Tollen's reagent
Mixture of Fehling solution A + B
Zn-Hg/HCl

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