In which one of the following conversions is phosphorus pentachloride $(PCl_5)$ used as a reagent?
- A$H_2C=CH_2 \to CH_3CH_2Cl$
- B$CH_3-O-CH_3 \to CH_3Cl$
- C$CH_3CH_2OH \to CH_3CH_2Cl$
- DBoth $(b)$ and $(c)$
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Similar Questions
Match the items given in column $-I$ with the items given in column $-II$.
column $-I$ column $-II$ $(A)$ Antifreeze used in car engine $(1)$ Neutral $FeCl_3$ $(B)$ Solvent used in perfumes $(2)$ Glycerol $(C)$ Starting material for picric acid $(3)$ Methanol $(D)$ Wood spirit $(4)$ Phenol $(E)$ Reagent used for detection of phenolic group $(5)$ Ethylene glycol $(F)$ By-product of soap industry used in cosmetics $(6)$ Ethanol
| column $-I$ | column $-II$ |
| $(A)$ Antifreeze used in car engine | $(1)$ Neutral $FeCl_3$ |
| $(B)$ Solvent used in perfumes | $(2)$ Glycerol |
| $(C)$ Starting material for picric acid | $(3)$ Methanol |
| $(D)$ Wood spirit | $(4)$ Phenol |
| $(E)$ Reagent used for detection of phenolic group | $(5)$ Ethylene glycol |
| $(F)$ By-product of soap industry used in cosmetics | $(6)$ Ethanol |
Medium
View SolutionMatch List-$I$ with List-$II$.
Choose the correct answer from the options given below:
Choose the correct answer from the options given below:
Match the columns:
Column-$I$ Column-$II$ $A$. Methanol $p$. Conversion of phenol to salicylic acid $B$. Kolbe's reaction $q$. Wood spirit $C$. Williamson's reaction $r$. Vapours are passed over heated copper at $573 \ K$ $D$. Conversion of $2^\circ$ alcohol to ketone $s$. Reaction of alkyl halide with sodium alkoxide
| Column-$I$ | Column-$II$ |
| $A$. Methanol | $p$. Conversion of phenol to salicylic acid |
| $B$. Kolbe's reaction | $q$. Wood spirit |
| $C$. Williamson's reaction | $r$. Vapours are passed over heated copper at $573 \ K$ |
| $D$. Conversion of $2^\circ$ alcohol to ketone | $s$. Reaction of alkyl halide with sodium alkoxide |
Difficult
View SolutionMatch List-$I$ with List-$II$ :
List-$I$
List-$II$
$A$. $H_{3}C-CH(OH)-CH_{3}$
$I$. $(i)$ oleum; (ii) $NaOH, \Delta$; (iii) $H^{+}$
$B$. $CH_{3}COOH \rightarrow CH_{3}CH_{2}OH$
$II$. $(i)$ $O_{2}$; (ii) $H_{2}O/H^{+}$
$C$. $CH_{3}CH_{2}OH \rightarrow H_{3}C-CH(OH)-CH_{3}$
$III$. $(i)$ $CH_{3}OH, H^{+}$; (ii) $H_{2}$, Catalyst
$D$. Benzene $\rightarrow$ Phenol
$IV$. $(i)$ conc. $H_{2}SO_{4}, \Delta$; (ii) $H^{+}/H_{2}O$
Choose the correct answer from the options given below :
| List-$I$ | List-$II$ |
| $A$. $H_{3}C-CH(OH)-CH_{3}$ | $I$. $(i)$ oleum; (ii) $NaOH, \Delta$; (iii) $H^{+}$ |
| $B$. $CH_{3}COOH \rightarrow CH_{3}CH_{2}OH$ | $II$. $(i)$ $O_{2}$; (ii) $H_{2}O/H^{+}$ |
| $C$. $CH_{3}CH_{2}OH \rightarrow H_{3}C-CH(OH)-CH_{3}$ | $III$. $(i)$ $CH_{3}OH, H^{+}$; (ii) $H_{2}$, Catalyst |
| $D$. Benzene $\rightarrow$ Phenol | $IV$. $(i)$ conc. $H_{2}SO_{4}, \Delta$; (ii) $H^{+}/H_{2}O$ |
Choose the correct answer from the options given below :
DifficultNEET 2026
View SolutionIf the starting material is $1-$methyl$-1,2-$epoxycyclopentane,determine which compound correctly represents the product of its reaction with sodium methoxide in methanol.
Difficult
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