1
KCET 2018
MCQ (Single Correct Answer)
+1
-0
The appropriate reagent for the following ransformation is KCET 2018 Chemistry - Aldehyde and Ketone Question 6 English
A
$\mathrm{Zn}-\mathrm{Hg} / \mathrm{HCl}$
B
$\mathrm{H}_2 \mathrm{~N}-\mathrm{NH}_2$, KOHethylene glycol
C
$\mathrm{Ni} / \mathrm{H}_2$
D
$\mathrm{NaBH}_4$
2
KCET 2018
MCQ (Single Correct Answer)
+1
-0

In the following reaction,

KCET 2018 Chemistry - Aldehyde and Ketone Question 5 English
A
benzoic acid
B
benzaldehyde
C
acetophenone
D
benzene
3
KCET 2017
MCQ (Single Correct Answer)
+1
-0
Reduction of ketones cannot be carried out with which of the following reagents?
A
Sodium borohydride or lithium aluminium hydride
B
Zinc amalgam and conc. HCl
C
Hydrazine and KOH in ethylene glycol
D
Hydrogen in presence of palladium in barium sulphate and quinoline
4
KCET 2017
MCQ (Single Correct Answer)
+1
-0
Cannizzaro's reaction is an example of auto oxidation
A
It is a reaction answered by only aldehydes containing a hydrogen.
B
It is a reaction answered only by aromatic aldehydes.
C
It is a reaction answered by all aldehydes.
D
It is a typical reaction of aliphatic aldehyde.
KCET Subjects
EXAM MAP