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(C) $T$ is a lactone (cyclic ester). Esters undergo hydrolysis in hot aqueous $NaOH$ to form the corresponding carboxylate salt and alcohol,making the

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$B, C, D$

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(C) $T$ is a lactone (cyclic ester). Esters undergo hydrolysis in hot aqueous $NaOH$ to form the corresponding carboxylate salt and alcohol,making them soluble. Thus,statement $A$ is correct.$U$ is $3$-methylpentane-$1,5$-diol. It has a chiral center at the $C3$ position,so it is optically active. Thus,statement $B$ is correct.$V$ is $3$-methylpentanedioic acid. Carboxylic acids react with $NaHCO_3$ to release $CO_2$ gas,causing effervescence. Thus,statement $D$ is correct.$W$ is the diacetate of $U$. The structure of $U$ is $C_6H_{14}O_2$. Acetylation replaces two $H$ atoms with two $CH_3CO$ groups $(C_2H_2O)$,adding $C_4H_4O_2$ and removing $2H$. The formula of $W$ is $C_{10}H_{18}O_4$. Thus,statement $C$ is correct.Therefore,all statements $A, B, C, D$ are correct. However,based on the options provided,the most appropriate choice is $C$.

List-$I$ (Name of reaction)	List-$II$ (Reagent used)
$A$. Hell-Volhard-Zelinsky reaction	$I$. $NaOH + I_2$
$B$. Iodoform reaction	$II$. $(i) CrO_2Cl_2, CS_2; (ii) H_2O$
$C$. Etard reaction	$III$. $(i) Br_2 / \text{red phosphorus}; (ii) H_2O$
$D$. Gatterman-Koch reaction	$IV$. $CO, HCl, \text{anhyd. } AlCl_3$

With reference to the scheme given,which of the given statement$(s)$ about $T$,$U$,$V$ and $W$ is (are) correct?
$A$. $T$ is soluble in hot aqueous $NaOH$
$B$. $U$ is optically active
$C$. Molecular formula of $W$ is $C_{10}H_{18}O_4$
$D$. $V$ gives effervescence on treatment with aqueous $NaHCO_3$

Similar Questions

Identify the final product $(D)$ in the following reaction sequence:
Phthalic anhydride $\xrightarrow{PCl_5} (A)$ $\xrightarrow{LiAlH_4} (B)$ $\xrightarrow{PCC} (C)$ $\xrightarrow{HO^-, \Delta} (D)$

The product $D$ of the reaction is:
$CH_3Cl$ $\xrightarrow{KCN} (A)$ $\xrightarrow{H_2O} (B)$ $\xrightarrow{NH_3} (C)$ $\xrightarrow{\Delta} (D)$

The acidity of compounds $I-IV$ in water follows the order:
$I.$ ethanol
$II.$ acetic acid
$III.$ phenol
$IV.$ acetonitrile

In the reaction $Ph-COOH + NaHC^O_3 \to \text{Product}$,the labeled carbon $C^$ is found in which of the following products?

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With reference to the scheme given,which of the given statement$(s)$ about $T$,$U$,$V$ and $W$ is (are) correct?$A$. $T$ is soluble in hot aqueous $NaOH$$B$. $U$ is optically active$C$. Molecular formula of $W$ is $C_{10}H_{18}O_4$$D$. $V$ gives effervescence on treatment with aqueous $NaHCO_3$

Similar Questions

Identify the final product $(D)$ in the following reaction sequence:Phthalic anhydride $\xrightarrow{PCl_5} (A)$ $\xrightarrow{LiAlH_4} (B)$ $\xrightarrow{PCC} (C)$ $\xrightarrow{HO^-, \Delta} (D)$

The product $D$ of the reaction is:$CH_3Cl$ $\xrightarrow{KCN} (A)$ $\xrightarrow{H_2O} (B)$ $\xrightarrow{NH_3} (C)$ $\xrightarrow{\Delta} (D)$

The acidity of compounds $I-IV$ in water follows the order:$I.$ ethanol$II.$ acetic acid$III.$ phenol$IV.$ acetonitrile

In the reaction $Ph-COOH + NaHC^*O_3 \to \text{Product}$,the labeled carbon $C^*$ is found in which of the following products?