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Iron forms iron halides salts by reactin...

Iron forms iron halides salts by reacting the metal directly with halogen. `FeI_(3)` does not exist. `FeF_(3)` is white soled inspite of five unpaired electrons with `d^(5)` configuration . `FeCl_(3)` is soluble in water and is used as a mordant in dyeing industry.
Q.Anhydrous `FeCl_(3)` can be prepared by reaction of:

A

Fe with dry chlorine

B

Fe with dil.HCl in the presence of `O_(2)`

C

`Fe(OH)_(3)` with conc. HCl

D

`Fe_(2)O_(3)` with conc. HCl

Text Solution

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The correct Answer is:
A
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VK JAISWAL ENGLISH-d-BLOCK ELEMENTS-Level 3
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  2. Iron forms iron halides salts by reacting the metal directly with halo...

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  4. In salts of polyatomic anion, as polarising power of cation increase, ...

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  6. Light green (compound 'A')overset(Delta)(to)"white Residue(B)"overset(...

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  7. Light green (compound 'A')overset(Delta)(to)"white Residue(B)"overset(...

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  8. Light green (compound 'A')overset(Delta)(to)"white Residue(B)"overset(...

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  10. Transition metal and their compounds are used as catalyst in industry ...

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  13. MnO(2) is the most important oxide of manganese , MnO(2) occurs natual...

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  14. MnO(2) is the most important oxide of manganese , MnO(2) occurs natual...

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  15. Iron (+II) is one of the most important oxidation states and salts are...

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  16. Iron (+II) is one of the most important oxidation states and salts are...

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  17. Iron (+II) is one of the most important oxidation states and salts are...

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  18. Iron forms iron halides salts by reacting the metal directly with halo...

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  20. Iron forms iron halides salts by reacting the metal directly with halo...

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