1.

3.4 g sample of \[{{H}_{2}}{{O}_{2}}\] solution containing x% \[{{H}_{2}}{{O}_{2}}\] by weight requires x mL of \[KMn{{O}_{4}}\]solution for complete oxidation under acidic condition. The normality of \[KMn{{O}_{4}}\] solution is

A. IN                                
B. 2N 
C. 3N                   
D. 0.5N
Answer» C. 3N                   


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