(ii) What is the effect of increasing pH on K2Cr2O7 solution?

Asked by prernamehta | 29th Jan, 2012, 07:10: PM

Expert Answer:

Effect of pH on K2Cr2O7 solution:
 
 
2CrO42-+ 2H+? Cr2O72-  + H2O        
Cr2O72-+ 2OH-? 2CrO42-+ H2O

Answered by  | 30th Jan, 2012, 12:44: AM

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