On adding NaOH solution to the aqueous solution of K_(2)Cr_(2)O_(7), t – InterviewSolution

1.	On adding NaOH solution to the aqueous solution of K_(2)Cr_(2)O_(7), the colour of the solution changes from :
Answer» orange to yellow yellow to orange orange to red yellow to PINK. SOLUTION :Colour CHANGE fromorange to yellow.

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