A: Cr_(2)O_(7)^(2-)becomes equilibrium with CrO_(4)^(2-) at PH > 5 R: – InterviewSolution

InterviewSolution

1.	A: Cr_(2)O_(7)^(2-)becomes equilibrium with CrO_(4)^(2-) at PH > 5 R: Cr_(2)O_(7)^(2-) is tetrahedral having Cr -O- Cr angle109º 28
Answer» If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then MARK (1) If both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2) If Assertion is true STATEMENT but Reason is false, then mark (3) If both Assertion and Reason are false statements, then mark (4) ANSWER :D

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