1
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
An organic compound 'X' having molecular formula C5H10O yields phenylhydrazone and gives negative response to the iodoform test and Tollens' test. It produces n-pentane on reduction. 'X' could be
A
3-pentanone
B
n-amyl alcohol
C
pentanal
D
2-pentanone
2
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
Which one is most reactive towards nucleophilic addition reaction?
A
AIPMT 2014 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 60 English Option 1
B
AIPMT 2014 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 60 English Option 2
C
AIPMT 2014 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 60 English Option 3
D
AIPMT 2014 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 60 English Option 4
3
NEET 2013
MCQ (Single Correct Answer)
+4
-1
The order of stability of the following tautomeric compounds is

NEET 2013 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 57 English
A
II > I > III
B
II > III > I
C
I > II > III
D
III > II > I
4
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Reaction by which benzaldehyde cannot be prepared
A
NEET 2013 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 59 English Option 1
B
NEET 2013 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 59 English Option 2
C
NEET 2013 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 59 English Option 3
D
NEET 2013 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 59 English Option 4
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