Q.

Concentrated Nitric acid is act as oxidizing agent. If oxidizes  I2 to HIO3, the n-factor of the I2 is x, and it oxidizes S8 to H2SO4, the n-factor of S8 is y. What is the value of x+y. 

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a

48

b

38

c

26

d

58

answer is C.

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Detailed Solution

I2(0)HI(+5)O3EW​​​​​​  of  I2=MWnfactor=MW10      nfactorofI2=10=xS8(o)H2S_O4EWof  S8=MW48         nfactorofS8=48=y     x+y=10+48                   =  58

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