1
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
Propionic acid with Br2/P yields a dibromo product. Its structure would be
A
AIPMT 2009 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 49 English Option 1
B
CH2(Br) $$-$$ CH2 $$-$$ COBr
C
AIPMT 2009 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 49 English Option 3
D
CH2(Br) $$-$$ CH(Br) $$-$$ COOH
2
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
A strong base can abstract an $$\alpha $$-hydrogen from
A
ketone
B
alkane
C
alkene
D
amine
3
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
The relative reactivities of acyl compounds towards nucleophilic substitution are in the order of
A
Acid anhydride > Amide > Ester > Acyl chloride
B
Acyl chloride > Ester > Acid anhydride > Amide
C
Acyl chloride > Acid anhydride > Ester > Amide
D
Ester > Acyl chloride > Amide > Acid anhydride.
4
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Acetophenone when reacted with a base, C2H5ONa,   yields a stable compound which has the structure
A
AIPMT 2008 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 48 English Option 1
B
AIPMT 2008 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 48 English Option 2
C
AIPMT 2008 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 48 English Option 3
D
AIPMT 2008 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 48 English Option 4
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