Whys is F(2) a stronger oxidising agent ...

Whys is `F_(2)` a stronger oxidising agent than `Cl_(2)` ?

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`F_2` displaces `Cl_2` from chlorides.
`2KCl + F_2 rarr 2KF + Cl_2`

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F_(2) is a stronger oxidising agent than Cl_(2)

(a)Draw the molecule structure of the following compounds : (i) N_(2)O_(5) (ii) XeOF_(4) (b)Despite lower value of its electron gain enthalpy with negative sign, fluorine (F_(2)) is a stronger oxidising agent than Cl_(2) .

Draw the structures of the following : (i) H_(2)S_(2)O_(8) (ii) HClO_(4) (b) How would you account for the following : (i) NH_(3) is a stronger base than PH_(3) . (ii) Sulphur has a greater tendency for catenation than oxygen. (iii) F_(2) is stronger oxidising agent than Cl_(2) .

(a) Draw the molecular structures of the following compounds : (i) N_(2)O_(5) " " (ii) XeOF_(4) (b) Explain the following observations : (i) Sulphur has a greater tendency for catenation than oxygen. (ii) ICI is more reactive than I_(2) . (iii) Despite lower value of its electron gain enthalpy with negative sign, fluorine (F_(2)) is a stronger oxidizing agent than Cl_(2) .

What are oxidising agents?

PbO_(2) is a stronger oxidising agent than SnO_(2) . Or PbO_(2) can act an oxidising agent.

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) Draw the structures of the following : (i) PCl_(5) (s) (ii) SO_(3)^(2-) Explain the following observations : (i) Ammonia has a higher boiling point than phosphin. (ii) Helium does not form any chemical compound. (iii) Bi (V) is a stronger oxidising agent than Sb (V).

Why are halogens strong oxidising agents ?

Explain the following : (a) The electron gain enthalpy with negative sign for fluorine is less than for chlorine, still fluorine is a stronger oxidising agent than chlorine. (b) XeF_(2) is linear molecule without a bend. (c) NCl_(3) is an endothermic compound while NF_(3) is an exothermic one.

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