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Assertion (A): KMnO(4) is a stronger oxi...

Assertion (A): `KMnO_(4)` is a stronger oxidising agent than `K_(2)Cr_(2)O_(7)`.
Reason (R ): This is due to increasing stability of the lower species to which they are reduced.

A

If Both A and R are correct but R is the not correct explanation of A

B

If A is correct but R is incorrect

C

If A is incorrect but R is correct

D

If both A and R are incorrect

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NARAYNA-REDOX REACTION-Exercise -4
  1. Match the reaction in column I with average number given in column II.

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  2. Assertion (A): H(2)O(2) acts only as an oxidising agnet. H(2)O(2)rar...

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  3. Assertion (A): KMnO(4) is a stronger oxidising agent than K(2)Cr(2)O(7...

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  4. Assertion (A): SO(2) and Cl(2) are both bleaching agents. Reason (R ...

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  5. Assertion (A): F(2) undergoes disproportionation reaction. Reason (R...

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  6. Assertion (A): Sn reacts with HCl to produce H(2) gas. Reason (R ): ...

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  7. Assertion (A): In aqueous solution, SO(2) reacts with H(2)S liberating...

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  8. Assertion (A): PbCl(2) is more stable than PbCl(4). Reason (R ): P...

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  9. Assertion (A):F(2) is stronger reducing agent than O(2) Reason (R ):...

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  10. Assertion (A): The two Fe atoms in Fe(3)O(4) have different oxidation ...

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  11. Assertion (A): HNO(3) acts only as an oxidising agent, while HNO(2) ac...

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  12. Assertion (A): O(3) can act as an oxidising agent as wll as a reducing...

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  13. Assertion (A): Sodium perxenate (Na(4)XeO(6)) reacts with NaF in acidi...

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  14. Assertion (A): In the process of drying dishes with a towel, the wetti...

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  15. Assertion (A): A reaction between Fe and I(2) occurs, but a reaction b...

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  16. Assertion: (A): The reactions between NH(3) and MnO(4)^(ө) occurs in a...

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  17. Oxidation number of nickel in Ni(CI)(4)

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  18. Assertion :- H(2)S+Cl(2)rarr2HCl+S In the above reaction, Cl has bee...

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  19. Oxidation number of sulphur in H(2)SO(5) is

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  20. In K(4)Fe(CN)(6)

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