1
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Change Language
The order of stability of the following tautomeric compounds is

NEET 2013 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 61 English
A
II > I > III
B
II > III > I
C
I > II > III
D
III > II > I
2
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
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
3
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
Consider the following reaction

AIPMT 2012 Mains Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 59 English
The product A is
A
C6H5CHO
B
C6H5OH
C
C6H5COCH3
D
C6H5Cl
4
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
CH3CHO and C6H5CH2CHO can be distinguished chemically by
A
Benedict's test
B
Iodoform test
C
Tollen's reagent test
D
Fehling's solution test
NEET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12