IIT JEE Questions And Answers :: Coordination Chemistry And Organometallics: part1



IIT JEE : Coordination Chemistry And Organometallics QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2014 examinations :

1.In sodium nitroprusside, the oxidation number, co-ordination number and EAN of iron are respectively

+3, 6, 36
+3, 6, 35
+3, 3, 36
6, +3, 35.

2.According the Werners theory, the primary valencies of the central metal atom:

are satisfied by negative ions
are satisfied by negative ions or neutral molecule.
decide the geometry of the complex
Are equal to its co-ordination number.

3.In the complex trans-bis(ethylene diamine) chlorohydroxocobalt-(III) cation, the charge on the ion and the co-ordination number of cobalt are respectively

+1, 6
-1, 6
+3, 4
+2, 6.

4.In the complex potassium octayanomolybdate(IV), the co-ordination number of Mo is

4
6
8
2.

5.What is the charge on trichlorohydroxogallate (III) ion?

-1
+1
-3
+3.

More Coordination Chemistry And Organometallics QUESTIONS AND ANSWERS available in next pages

    Health is the greatest gift, contentment is the greatest wealth -Buddha