Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Consider the following reactions:
In the product ' 
', ' 
' is the number of 
units, ' 
' is the total number oxygen atoms present and ' 
' is the oxidation state of 
. The value of 
is 
.
Text Solution
Verified by ExpertsThe correct answer is:
13
(13)
Reaction 1: 
(A, chromyl chloride)
Reaction 2: 
Reaction 3: 
or 
(chromium peroxide, blue)
Structure: one oxo group and two peroxide ( 
) units
number of 
units 
total oxygen atoms 
oxidation state of 
, so 
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