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The colour of K2Cr2O7 changes from red orange to lemon yellow on treatment with aqueous KOH because of? A) reduction of Cr^6 to Cr^3 B) formation of chromium hydroxide C) conversion of dichromate ions to chromate D) none of the above The answer is 'C'. Please explain?
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The colour of K2Cr2O7 changes from red orange to lemon yellow on treat...
Cr2O7^-2 changes (in presence of Base) into CrO4^-2
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The colour of K2Cr2O7 changes from red orange to lemon yellow on treatment with aqueous KOH because of? A) reduction of Cr^6 to Cr^3 B) formation of chromium hydroxide C) conversion of dichromate ions to chromate D) none of the above The answer is 'C'. Please explain?
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The colour of K2Cr2O7 changes from red orange to lemon yellow on treatment with aqueous KOH because of? A) reduction of Cr^6 to Cr^3 B) formation of chromium hydroxide C) conversion of dichromate ions to chromate D) none of the above The answer is 'C'. Please explain? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The colour of K2Cr2O7 changes from red orange to lemon yellow on treatment with aqueous KOH because of? A) reduction of Cr^6 to Cr^3 B) formation of chromium hydroxide C) conversion of dichromate ions to chromate D) none of the above The answer is 'C'. Please explain? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The colour of K2Cr2O7 changes from red orange to lemon yellow on treatment with aqueous KOH because of? A) reduction of Cr^6 to Cr^3 B) formation of chromium hydroxide C) conversion of dichromate ions to chromate D) none of the above The answer is 'C'. Please explain?.
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