1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XIII
Chemistry
Potassium Dichromate
When K2Cr2O7 ...
Question
When
K
2
C
r
2
O
7
is heated with conc.
H
2
S
O
4
in the presence of a soluble metal chloride, orange red vapours are produced. These are due to
A
C
r
C
l
3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
C
r
O
C
l
2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
C
r
O
2
C
l
2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
C
r
O
2
−
4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
C
C
r
O
2
C
l
2
K
2
C
r
2
O
7
+
4
N
a
C
l
+
6
H
2
S
O
4
→
2
K
H
S
O
4
+
4
N
a
H
S
O
4
+
2
C
r
O
2
C
l
2
+
3
H
2
O
Suggest Corrections
0
Similar questions
Q.
When
K
2
C
r
2
O
7
is heated with conc.
H
2
S
O
4
in the presence of a soluble metal chloride, orange red vapours are produced. These are due to
Q.
When a mixture of solid
N
a
C
l
and solid
K
2
C
r
2
O
7
is heated with conc.
H
2
S
O
4
, orange-red vapours are obtained. These are of the compound:
Q.
When a mixture of solid
N
a
C
l
, solid
K
2
C
r
2
O
7
is heated with conc.
H
2
S
O
4
, orange red vapours are obtained of the compound:
Q.
When potassium dichromate is heated with conc.
H
2
S
O
4
and NaCl, orange vapours are evolved due to
Q.
When potassium dichromate is heated with conc.
H
2
S
O
4
and NaCl, orange vapours are evolved due to
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Potassium Dichromate
CHEMISTRY
Watch in App
Explore more
Potassium Dichromate
Standard XIII Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app