Which of the following compounds decolourises $Br_2 / H_2O$ and also gives a positive test with neutral $FeCl_3$?
- A
- B
- C
- D
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Similar Questions
Which one of the following compounds gives aspirin on reacting with acetic anhydride in the presence of conc. $H_2SO_4$?
For the given compounds,the correct order of increasing $pK_{a}$ value is:
Assertion : Phenol is a stronger acid than ethanol.
Reason : Groups with $+M$ effect decrease acidity at $p-$position.
Reason : Groups with $+M$ effect decrease acidity at $p-$position.
MediumAIIMS 2002
View SolutionIn Kolbe's reaction,instead of phenol,the phenoxide ion is treated with carbon dioxide. Why?
Medium
View SolutionThe major product of the following reaction sequence is:
$C_6H_5OH \xrightarrow[(ii) NaOH, (iii) H^+]{(i) CHCl_3, NaOH(aq)} ?$
$C_6H_5OH \xrightarrow[(ii) NaOH, (iii) H^+]{(i) CHCl_3, NaOH(aq)} ?$
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