Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
Collins reagent is
Q. Collins reagent is
1916
238
Haryana PMT
Haryana PMT 2008
Report Error
A
M
n
O
2
/
H
Cl
B
M
n
O
4
/
C
5
H
5
N
C
K
2
C
r
2
O
7
/
H
2
S
O
4
D
C
r
2
O
3
/2
C
5
H
5
N
Solution:
Collins reagent is
C
r
2
O
3
/2
C
5
H
5
N
.