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Byju's Answer
Standard XII
Chemistry
Potassium Dichromate
Which of the ...
Question
Which of the following statements for the reaction, is correct?
N
a
2
C
r
O
4
+
H
2
S
O
4
→
A
It is a redox reaction in which green solution of
[
C
r
(
H
2
O
)
6
]
+
3
is produced.
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B
One of the product is reaction has trigonal planar structure.
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C
Dimeric bridged tetrahedral metal ion is produced.
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D
Dark blue color in obtained in reaction.
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Solution
The correct option is
D
Dimeric bridged tetrahedral metal ion is produced.
2
N
a
2
C
r
O
4
+
H
2
S
O
4
⟶
N
a
2
C
r
2
O
7
+
N
a
2
S
O
4
+
H
2
O
⇓
dimeric bridged tetrahedral
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