Transition and InnerTransition Elements - Result Question 166

####66. Write balanced equations for the following

(i) Oxidation of hydrogen peroxide with potassium permanganate in acidic medium.

(ii) Reaction of zinc with dilute nitric acid.

(1997,2M)

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Solution:

  1. (i) 2KMnO4+5H2O2+3H2SO4K2SO4

+2MnSO4+5O2+8H2O

(ii) 4Zn+10HNO34Zn(NO3)2+N2O+5H2O



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