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Byju's Answer
Standard XII
Chemistry
Potassium Dichromate
In Cr 2 O 72-...
Question
In
C
r
2
O
2
−
7
A
4Cr-O bonds are equivalent
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B
6 Cr-O bonds are equivalent
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C
All Cr-O bonds are equivalent
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D
All Cr-O bonds are non-equivalent
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Solution
The correct option is
B
6 Cr-O bonds are equivalent
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3
Similar questions
Q.
For the dichromate dianion, which of the following is true?
1)
4
C
r
−
O
bonds are equivalent
2)
6
C
r
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Q.
Number of
C
r
−
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(
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r
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O
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−
7
)
is:
Q.
Number of identical Cr-O bonds in dichromate ion
C
r
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2
−
7
is :
Q.
In
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2
O
7
2
−
ion, the maximum number of bonds having the same Cr - O bond length is :
Q.
The oxoanion which contains all equivalent
M
−
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bond is:
(
I
)
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r
O
2
−
4
(
I
I
)
M
n
O
−
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I
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C
r
2
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2
−
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