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Which one of the following will give a white precipitate with AgNO_3 in aqueous medium

  • Option 1)

    [Co(NH_3)_5Cl](NO_2)_2

  • Option 2)

    [Pt(NH_3)_2 Cl_2]

  • Option 3)

    [Pt(en)Cl_2]

  • Option 4)

    [Pt(NH_3)_4]Cl_2

 

Answers (1)

best_answer

As we have learned

Werner Theory -

This theory was the first  to tell about bonding in coordinate complexes

-

 

[Pt(NH_3)_4]Cl_2\rightarrow [Pt(NH_3)_4]^{+2}+2Cl^{-} 

As it gives Cl^{-} ions in solution so it will give white ppt. of AgClwith AgNO_{3}.

 

 


Option 1)

[Co(NH_3)_5Cl](NO_2)_2

Option 2)

[Pt(NH_3)_2 Cl_2]

Option 3)

[Pt(en)Cl_2]

Option 4)

[Pt(NH_3)_4]Cl_2

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Plabita

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