Which of the following tests can be used to d | vedclass

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(A) Acetaldehyde $(CH_3CHO)$ is an aldehyde,while acetone $(CH_3COCH_3)$ is a ketone.$1$. Fehling's test: Aldehydes like acetaldehyde give a positive

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Fehling's test

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(A) Acetaldehyde $(CH_3CHO)$ is an aldehyde,while acetone $(CH_3COCH_3)$ is a ketone.$1$. Fehling's test: Aldehydes like acetaldehyde give a positive test (red precipitate of $Cu_2O$),whereas ketones like acetone do not.$2$. $NaHSO_3$ test: Both aldehydes and ketones generally form bisulfite addition products,but this test is often used to distinguish between different carbonyl compounds based on reactivity; however,it is not the primary differentiator here.$3$. Iodoform test: Both acetaldehyde and acetone contain the $CH_3CO-$ group,so both give a positive iodoform test. Therefore,this cannot differentiate them.Since Fehling's test specifically distinguishes aldehydes from ketones,it is the correct choice.

Which of the following tests can be used to differentiate acetaldehyde and acetone?

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