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(D) $1$. The reaction of $3	ext{-methylbut-1-ene}$ with $Hg(OCOCH_3)_2/H_2O$ followed by $NaBH_4$ is oxymercuration-demercuration,which follows Marko

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Product $C$ and $D$ both form crystals with $NaHSO_3$ (positive $NaHSO_3$ test).

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(D) $1$. The reaction of $3	ext{-methylbut-1-ene}$ with $Hg(OCOCH_3)_2/H_2O$ followed by $NaBH_4$ is oxymercuration-demercuration,which follows Markovnikov's rule to give $A = 3	ext{-methylbutan-2-ol}$.$2$. Dehydration of $3	ext{-methylbutan-2-ol}$ with $H_2SO_4/\Delta$ gives the major alkene $B = 2	ext{-methylbut-2-ene}$ via carbocation rearrangement.$3$. Ozonolysis of $2	ext{-methylbut-2-ene}$ $(CH_3-C(CH_3)=CH-CH_3)$ gives $C = 	ext{acetone} (CH_3COCH_3)$ and $D = 	ext{acetaldehyde} (CH_3CHO)$.$4$. Both acetone and acetaldehyde are carbonyl compounds (ketone and aldehyde) and thus give a positive $NaHSO_3$ test (forming crystalline bisulfite addition products).$5$. Acetone gives a positive Iodoform test,while acetaldehyde also gives a positive Iodoform test. Thus,option $D$ is the correct statement.

Identify the correct statement regarding the following sequence of reactions:
$3\text{-methylbut-1-ene}$ $\xrightarrow[(ii) NaBH_4]{(i) Hg(OCOCH_3)_2/H_2O} A$ $\xrightarrow{\Delta, H_2SO_4} B (\text{major alkene})$ $\xrightarrow{O_3/Zn} C + D$

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Identify the correct statement regarding the following sequence of reactions: $3\text{-methylbut-1-ene}$ $\xrightarrow[(ii) NaBH_4]{(i) Hg(OCOCH_3)_2/H_2O} A$ $\xrightarrow{\Delta, H_2SO_4} B (\text{major alkene})$ $\xrightarrow{O_3/Zn} C + D$