Which of the following statements are TRUE ab | vedclass

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Question

(C) Statement $A$ is true: $NaOCl + KI \rightarrow NaCl + KOI$.Statement $B$ is false: $KOI$ is an oxidizing agent, not a reducing agent.Statement $C$

Vedclass · Accepted Answer

$A$ & $C$ only

Vedclass · Answer

(C) Statement $A$ is true: $NaOCl + KI \rightarrow NaCl + KOI$.Statement $B$ is false: $KOI$ is an oxidizing agent, not a reducing agent.Statement $C$ is true: $\alpha, \beta$-unsaturated methylketones (like $CH_3-CH=CH-CO-CH_3$) contain the $CH_3CO-$ group and thus give the iodoform reaction.Statement $D$ is false: Isopropyl alcohol $(CH_3CH(OH)CH_3)$ contains the $CH_3CH(OH)-$ group and gives a positive iodoform test.Statement $E$ is false: Methanoic acid $(HCOOH)$ does not contain the $CH_3CO-$ or $CH_3CH(OH)-$ group and does not give the iodoform test.Therefore, only statements $A$ and $C$ are true.

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