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Statement KMnO(4) is strong oxidant wher...

Statement `KMnO_(4)` is strong oxidant whereas `Mn^(2+)` is weaker reductant.
Explanation Stronger is the oxidant weaker is its conjugate reductant.

A

`S` is correct but `E` is wrong.

B

`S` is wrong but `E` is correct.

C

Both `S` and `E` are correct and `E` is correct explanation of `S`

D

Both `S` and `E` are correct but `E` is not correct explanation of `S`.

Text Solution

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The correct Answer is:
C
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P BAHADUR-REDOX REACTIONS-Exercise(8) Statement:Explanation type problems
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  2. Statement Oxidation state of H is +1 in CuH(2) and -1 in CaH(2) Expl...

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  3. Statement Oxygen atom in both O(2) and O(3) has oxidation number zero....

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  4. Statement N atom has two different oxidation states in NH(4)NO(2). E...

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  5. Statement 2H(2)O(2)rarr2H(2)O+O(2) is autoredox change. Explanation ...

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  6. Statement Oxidation number of metals in metal carbonyls is zero. Exp...

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  7. Statement SO(2) can be used as reductant as well as oxidant. Explanat...

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  8. Statement KMnO(4) is strong oxidant whereas Mn^(2+) is weaker reductan...

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  9. Statement VO(2)^(+) and VO^(2+) both are called vanadyl ions. Explana...

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  10. Statement In the reactions , 3As(2)S(3)rarr28HNO(3)+4H(2)Orarr6H(3)AsO...

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  11. Statement In acidic medium equivalent weight of K(2)Cr(2)O(7) is 49. ...

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  12. Statement Iodimetric titrations are redox titrations. Explanation The...

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  13. Statement The redox titarations in which liberated I(2) is used as oxi...

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  14. Statement KMnO(4) acts as oxidant as well as self indicator in its tit...

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  15. Statement The equivalence point refers the condition where equivalents...

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  16. Statement The equivalence weight of KMnO(4) when it is converted to K(...

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  17. Statement The number of equivalent per mole of H(2)S used in its oxida...

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  18. Statement Starch is generally used as absorption indicator in iodimetr...

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  19. Statement The oxidation number of an element in its free or uncombined...

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