Organic Chemistry
Some Basic Concepts of Organic Chemistry
MCQ (Single Correct Answer)MCQ (Multiple Correct Answer)
Alcohol, Phenols and Ethers
MCQ (Single Correct Answer)
Aldehydes, Ketones and Carboxylic Acids
MCQ (Single Correct Answer)MCQ (Multiple Correct Answer)
Organic Compounds Containing Nitrogen
MCQ (Single Correct Answer)
Chemistry in Everyday Life
MCQ (Single Correct Answer)
1
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 66 English Option 1
B
AIPMT 2014 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 66 English Option 2
C
AIPMT 2014 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 66 English Option 3
D
AIPMT 2014 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 66 English Option 4
2
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 65 English Option 1
B
NEET 2013 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 65 English Option 2
C
NEET 2013 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 65 English Option 3
D
NEET 2013 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 65 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 63 English
A
II > I > III
B
II > III > I
C
I > II > III
D
III > II > I
4
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Consider the reaction :
RCHO + NH2NH2 $$ \to $$ RCH $$=$$ N $$-$$ NH2

What sort of reaction is it?
A
Electrophilic addition-elimination reaction
B
Free radical addition-elimination reaction
C
Electrophilic substitution-elimination reaction
D
Nucleophilic addition-elimination reaction
NEET Subjects