Which statement is incorrect :...

Which statement is incorrect :

`[Fe(CO)_(5)]` reacts with `Br_(2).Cl_(2)`

Carbonyl complexes are usually formed with transition metals

All transition metals form monometallic carbonyls

The decomposition of `[Ni(CO)_(4)]` to give Ni is used in the extraction of Ni by Mond's process.

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The correct Answer is:

Sc and Ti do not form binary carbonyls.

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Which of the following statements is incorrect

Cassiterite ore of tin contains the impurites of wolframite which are separated by electromagnetic separator

Tin metal is obtained by the carbon reduction of black tin

In the extraction of lead from galena the roasting and self reduction are carried out in the same furnace at different temperature

Reducing agent of hacmatite in blast furnaces coke in upper part and CO in lower part of furnace

The stability constant of `[Co(NH_(3))_(6)]^(3+)` is greater than that of `[Co(NH_(3))_(6)]^(2+)`

The cyano complexes are more stable than those formed by halide ions

The stability of halide complexes follows the order `I^(-)lt"Por"^(-)ltCl^(-)ltF^(-)`

The stability constant of `[Cu(NH_(3))_(4)]^(2+)` is greater than that of `[Cu(en)_(2)]^(2+)`

The rate law for any reaction cannot be determined experimentally

Complex reactions have fractional order

Bimolecular reactions involve simultaneous collision between two species

Molecularity is only applicable for elementary reaction.