Which of the following reactions gives a prod | vedclass

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(C) Aldehydes and ketones react with $2,4$-dinitrophenylhydrazine $(2,4-DNP)$ to form $2,4$-dinitrophenylhydrazones.The reaction is: $R_2C=O + H_2N-NH

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$1-$Acetylcyclohexane + $H_2N-NH-(C_6H_3(NO_2)_2) \xrightarrow{H^{+}}$

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(C) Aldehydes and ketones react with $2,4$-dinitrophenylhydrazine $(2,4-DNP)$ to form $2,4$-dinitrophenylhydrazones.The reaction is: $R_2C=O + H_2N-NH-C_6H_3(NO_2)_2 \xrightarrow{H^{+}} R_2C=N-NH-C_6H_3(NO_2)_2 + H_2O$.The product contains a $C=N-N$ linkage and is typically a yellow,orange,or red precipitate.Option $C$ represents the reaction of a ketone with $2,4-DNP$,which yields the characteristic yellow precipitate.

Which of the following reactions gives a product with a $C=N-N$ linkage and a yellow precipitate?

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