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Assertion : Cr_(2) O_(7)^(2-) becomesequilibriumwith CrO_(4) ^(2-) at pH gt 5 Reason: Cr_(2) O_(7) ^(2-)istetrahedralhavingCr-O- Crangle109^(@)28 |
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Answer» bothassertionand reasonare truereasonis thecorrectexplanationof THEASSERTION . |
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