Class 12Chemistry8-2.Carboxylic acids and Their derivativeMix Examples-Carboxylic acids and Their derivative
MediumWhat are $\underline{A}, \underline{B}, \underline{C}$ in the following reactions?
$(I)$ $(CH_3 CO_2)_2 Ca \stackrel{\Delta}{\longrightarrow} \underline{A}$
$(II)$ $CH_3 CO_2 H \underset{\text{Red P}}{\stackrel{HI}{\longrightarrow}} \underline{B}$
$(III)$ $2 CH_3 CO_2 H \stackrel{P_4 O_{10}}{\longrightarrow} \underline{C}$
$\underline{A} \quad \underline{B} \quad \underline{C}$
$(I)$ $(CH_3 CO_2)_2 Ca \stackrel{\Delta}{\longrightarrow} \underline{A}$
$(II)$ $CH_3 CO_2 H \underset{\text{Red P}}{\stackrel{HI}{\longrightarrow}} \underline{B}$
$(III)$ $2 CH_3 CO_2 H \stackrel{P_4 O_{10}}{\longrightarrow} \underline{C}$
$\underline{A} \quad \underline{B} \quad \underline{C}$
- A$C_2 H_6 \quad CH_3 COCH_3 \quad (CH_3 CO)_2 O$
- B$(CH_3 CO)_2 O \quad C_2 H_6 \quad CH_3 COCH_3$
- C$CH_3 COCH_3 \quad C_2 H_6 \quad (CH_3 CO)_2 O$
- D$CH_3 COCH_3 \quad (CH_3 CO)_2 O \quad C_2 H_6$
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Similar Questions
Match List-$I$ with List-$II$.
List-$I$:
$(a)$ $\text{Benzene} \xrightarrow[\text{CuCl}]{\text{CO, HCl, Anhyd. AlCl}_3} \text{Benzaldehyde}$
$(b)$ $R-CO-CH_3 + NaOX \rightarrow$
$(c)$ $R-CH_2-OH + R'COOH \xrightarrow{\text{Conc. H}_2\text{SO}_4}$
$(d)$ $R-CH_2COOH \xrightarrow[(ii) H_2O]{(i) X_2/\text{Red P}} R-CH(X)COOH$
List-$II$:
$(i)$ $\text{Hell-Volhard-Zelinsky reaction}$
(ii) $\text{Gattermann-Koch reaction}$
(iii) $\text{Haloform reaction}$
(iv) $\text{Esterification}$
Choose the correct answer from the options given below.
List-$I$:
$(a)$ $\text{Benzene} \xrightarrow[\text{CuCl}]{\text{CO, HCl, Anhyd. AlCl}_3} \text{Benzaldehyde}$
$(b)$ $R-CO-CH_3 + NaOX \rightarrow$
$(c)$ $R-CH_2-OH + R'COOH \xrightarrow{\text{Conc. H}_2\text{SO}_4}$
$(d)$ $R-CH_2COOH \xrightarrow[(ii) H_2O]{(i) X_2/\text{Red P}} R-CH(X)COOH$
List-$II$:
$(i)$ $\text{Hell-Volhard-Zelinsky reaction}$
(ii) $\text{Gattermann-Koch reaction}$
(iii) $\text{Haloform reaction}$
(iv) $\text{Esterification}$
Choose the correct answer from the options given below.
Identify the major product of the reaction when the given compound is hydrolyzed and heated strongly.
Difficult
View SolutionIn Column-$I$ formula,in Column-$II$ general name and in Column-$III$ $IUPAC$ name are given. Match the items in Column-$I$ with the appropriate items in Column-$II$ and Column-$III$.
Column-$I$ (Formula) Column-$II$ (General Name) and Column-$III$ ($IUPAC$ Name) $(A)$ $HCOOH$ $(i)$ Succinic acid,$(x)$ Methanoic acid $(B)$ $CH_3CH_2CH_2COOH$ $(ii)$ Oxalic acid,$(y)$ Ethanedioic acid $(C)$ $(COOH)_2$ $(iii)$ Formic acid,$(m)$ Butanedioic acid $(D)$ $(CH_2)_2(COOH)_2$ $(iv)$ Butyric acid,$(n)$ Butanoic acid
| Column-$I$ (Formula) | Column-$II$ (General Name) and Column-$III$ ($IUPAC$ Name) |
| $(A)$ $HCOOH$ | $(i)$ Succinic acid,$(x)$ Methanoic acid |
| $(B)$ $CH_3CH_2CH_2COOH$ | $(ii)$ Oxalic acid,$(y)$ Ethanedioic acid |
| $(C)$ $(COOH)_2$ | $(iii)$ Formic acid,$(m)$ Butanedioic acid |
| $(D)$ $(CH_2)_2(COOH)_2$ | $(iv)$ Butyric acid,$(n)$ Butanoic acid |
Difficult
View SolutionMatch List-$I$ with List-$II$ :
List-$I$ (Chemical Reaction) List-$II$ (Reagent used) $(a)$ $CH_{3}COOCH_{2}CH_{3} \rightarrow CH_{3}CH_{2}OH$ $(i)$ $CH_{3}MgBr / H_{3}O^{+}$ ($1$ equivalent) $(b)$ $CH_{3}COOCH_{3} \rightarrow CH_{3}CHO$ $(ii)$ $H_{2}SO_{4} / H_{2}O$ $(c)$ $CH_{3}C \equiv N \rightarrow CH_{3}CHO$ $(iii)$ $DIBAL-H / H_{2}O$ $(d)$ $CH_{3}C \equiv N \rightarrow CH_{3}COCH_{3}$ $(iv)$ $SnCl_{2}, HCl / H_{2}O$
Choose the most appropriate match :
| List-$I$ (Chemical Reaction) | List-$II$ (Reagent used) |
|---|---|
| $(a)$ $CH_{3}COOCH_{2}CH_{3} \rightarrow CH_{3}CH_{2}OH$ | $(i)$ $CH_{3}MgBr / H_{3}O^{+}$ ($1$ equivalent) |
| $(b)$ $CH_{3}COOCH_{3} \rightarrow CH_{3}CHO$ | $(ii)$ $H_{2}SO_{4} / H_{2}O$ |
| $(c)$ $CH_{3}C \equiv N \rightarrow CH_{3}CHO$ | $(iii)$ $DIBAL-H / H_{2}O$ |
| $(d)$ $CH_{3}C \equiv N \rightarrow CH_{3}COCH_{3}$ | $(iv)$ $SnCl_{2}, HCl / H_{2}O$ |
Choose the most appropriate match :
In Column - $I$ the structure of the compound is given,in Column - $II$ the boiling point,and in Column - $III$ the functional group is given. Find the correct match for Column - $I$ from Column - $II$ and Column - $III$.
Column - $I$ (Formula) Column - $II$ (Boiling Point) Column - $III$ (Group) $(A)$ $CH_3COOH$ $(i)$ $309 \ K$ $(m)$ Alkane $(B)$ $CH_3CH_2CH_2OH$ $(ii)$ $322 \ K$ $(n)$ Ketone $(C)$ $CH_3COCH_3$ $(iii)$ $329 \ K$ $(o)$ Aldehyde $(D)$ $CH_3CH_2CHO$ $(iv)$ $391 \ K$ $(p)$ Carboxylic acid $(E)$ $CH_3CH_2CH_2CH_2CH_3$ $(v)$ $370 \ K$ $(q)$ Alcohol
| Column - $I$ (Formula) | Column - $II$ (Boiling Point) | Column - $III$ (Group) |
| $(A)$ $CH_3COOH$ | $(i)$ $309 \ K$ | $(m)$ Alkane |
| $(B)$ $CH_3CH_2CH_2OH$ | $(ii)$ $322 \ K$ | $(n)$ Ketone |
| $(C)$ $CH_3COCH_3$ | $(iii)$ $329 \ K$ | $(o)$ Aldehyde |
| $(D)$ $CH_3CH_2CHO$ | $(iv)$ $391 \ K$ | $(p)$ Carboxylic acid |
| $(E)$ $CH_3CH_2CH_2CH_2CH_3$ | $(v)$ $370 \ K$ | $(q)$ Alcohol |
Medium
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