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According to Postulates of wener's th...

According to Postulates of wener's theory for coordination compounds , which of the following is true

A

Primary valencies are ionisable

B

Secondary valencies are ionisable

C

Only primary valencies are non- ionisable

D

Primary and secondary are non -ionisable

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The correct Answer is:
A
According to postulates of Werner's theory for coordination compounds , metal atoms exhibit two types of valencies i.e, primary valency and secondary valency .The primary valency is ionisable whereas the secondary valency is - non -ionisable .
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-COORDINATION COMPOUNDS-Exercise2 (Miscellaneous Problems)
  1. Coordination compounds have great importance in biological systems. In...

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  2. Which of the following complex ions has electrons that are symmetrical...

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  3. According to Postulates of wener's theory for coordination compo...

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  4. Among the following complexes , which has a magnetic moment of ...

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  5. Match the Column ( formulation of cobalt (III ) chloride ammoni...

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  6. In the complex ions , [Fe(C(2)O(4))(3)]^(3+) the coordination num...

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  7. Which of the following complexes does not have d^(2) Sp^(3) hyb...

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  8. Potassium trioxalatochromate (III ) is

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  9. EAN of mg is …… in [Mg(EDTA ) ]^(2-)

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  10. Which one of the following is an inner orbital complex as well as diam...

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  11. When EDTA solution is added to Mg^(2+) ion solution then the ...

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  12. Which statement in incorrect for metal - ligand complex ?

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  13. Which of the following is an orgabometallic compound ?

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  14. The total number possible isomers for the complex compound [Cu^(II)(NH...

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  15. If excess of AgNO(3) solution is added to 100 mL of a 0.024 M solution...

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  16. When 1 mol CrCl(3).6H(2)O is treated with excess of AgNO(3), 3 mol of ...

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  17. The octahedral complex of a metal ion M^(3+) with four monodentate lig...

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  18. [NiCl(2){P(C(2)H(5))(2)(C(6)H(5))}(2)] exhibits temperature dependent ...

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  19. The atomic number of cobalt is 27 .The EAN of cobalt in Na(3)[Co...

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  20. Amongst the following cis - trans isomerism in shown by

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