Which of the following are oxidised by NaOCl | vedclass

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(A) $NaOCl$ acts as an oxidizing agent and is used in the haloform reaction. Compounds that undergo the haloform reaction with $NaOCl$ are:$1$. Second

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$I, III, IV, V$

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(A) $NaOCl$ acts as an oxidizing agent and is used in the haloform reaction. Compounds that undergo the haloform reaction with $NaOCl$ are:$1$. Secondary alcohols with a methyl group attached to the carbinol carbon $(RCH(OH)CH_3)$.$2$. Methyl ketones $(R-COCH_3)$.$3$. Acetaldehyde $(CH_3CHO)$.$4$. Compounds containing a $CH_3CO-$ group,such as $V$ $( (CH_3)_2C=C(CH_3)COCH_3 )$.Analyzing the given compounds:$I. RCH(OH)CH_3$ is a $2^{\circ}$ alcohol with a $CH_3$ group,so it reacts.$II. RCH_2CH_2-CO-CH_2CH_3$ is a ketone but lacks a $CH_3$ group attached to the carbonyl carbon,so it does not react.$III. R-COCH_3$ is a methyl ketone,so it reacts.$IV. CH_3CHO$ is acetaldehyde,which reacts.$V. (CH_3)_2C=C(CH_3)COCH_3$ contains a $CH_3CO-$ group,so it reacts.Therefore,$I, III, IV,$ and $V$ are oxidized by $NaOCl$.

Which of the following are oxidised by $NaOCl$ ?
$I. RCH(OH)CH_3$
$II. RCH_2CH_2-CO-CH_2CH_3$
$III. R-COCH_3$
$IV. CH_3CHO$
$V. (CH_3)_2C=C(CH_3)COCH_3$

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Which of the following are oxidised by $NaOCl$ ?$I. RCH(OH)CH_3$$II. RCH_2CH_2-CO-CH_2CH_3$$III. R-COCH_3$$IV. CH_3CHO$$V. (CH_3)_2C=C(CH_3)COCH_3$