1
AIEEE 2006
MCQ (Single Correct Answer)
+4
-1
The increasing order of the rate of HCN addition to compounds A – D is
(A) HCHO
(B) CH3COCH3
(C) PhCOCH3
(D) PhCOPh
A
A < B < C < D
B
D < B < C < A
C
D < C < B < A
D
C < D < B < A
2
AIEEE 2006
MCQ (Single Correct Answer)
+4
-1
The correct order of increasing acid strength of the compounds

AIEEE 2006 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 198 English
A
$$D < A < B < C$$
B
$$A < D < B < C$$
C
$$B < D < A < C$$
D
$$D < A < C < B$$
3
AIEEE 2005
MCQ (Single Correct Answer)
+4
-1
Among the following acids which has the lowest pKa value?
A
CH3COOH
B
HCOOH
C
(CH3)2COOH
D
CH3CH2COOH
4
AIEEE 2005
MCQ (Single Correct Answer)
+4
-1
Reaction of cyclohexanone with dimethylamine in the presence of catalytic amount of an acid forms a compound if water during the reaction is continuously removed. The compound formed is generally known as
A
a Schiff’s base
B
an enamine
C
an imine
D
an amine
JEE Main Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
CBSE
Class 12