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A: All square planar complexes can exhib...

A: All square planar complexes can exhibit geometrical isomerism.
R: In square planar complexes metal assumes `sp^(3)` hybridisation.

A

If both `(A)` and ` (R )` are correct and `(R )` is the correct explanation of `(A ) ` .

B

If both `(A)` and ` (R )` are correct and `(R )` is not the correct explanation of `(A ) ` .

C

If`(A)` is correct, but `( R )` is incorrect .

D

Both `(A)` and `(R ) ` are incorrect .

Text Solution

Verified by Experts

Correct (A) only `Ma_(2)b_(2)` and Mabcd type shows geometrical isomerism
Correct `(R )` Square planar complexes assume `dsp^(2)` -hybrid state .
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CENGAGE CHEMISTRY ENGLISH-COORDINATION COMPOUNDS-Exercises Assertion Reasoning
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  3. Assertion A sulphate ion is a biden tate ligand and can also act as mo...

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  4. Assertion: Optical isomerism is not shown by square planar complexes ....

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  5. Assertion In aqueous solution Mohr' s salt gives NH(4)^(o+)Fe^(2+) and...

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  6. Assertion Coordination compounds are generally formed by transition me...

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  7. Assertion Chelates are relatively more stable than non-cheltated compl...

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  8. Assertion The complex [Co(NH(3))(3)CI(3)] gives no precipitate with Ag...

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  9. Ethylenediaminetraac etate ion froms an octo hedral complex with be me...

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  10. Assertion The [Ni(en)(3)]CI(2) (en = ethylenediamine has lower stabili...

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  11. Assertion : NF3 is a weaker ligand than N(Ch3)3 Reason : NF3 ionizes...

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  12. Assertion The total number of isomers shown by [Co(en)(2)CI(2)]^(o+) c...

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  13. Assertion The ligands nitro and nitrito are called ambidenatate Reas...

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  14. Assertion Number of unpaired electrons present in [Cu(NH(3))(2)]^(o+) ...

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  15. Assertion Glycinate ion is an example of monodentate ligand Reason I...

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  16. Assertion The number of unpaired electrons in [Ni(CO)(4)] is zero Re...

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  17. Assertion Ni(CO)(4) is tetrahedral in shape Reason Ni atom is in zer...

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  18. Assertion [M(A A)(3)]^(n+-) is optically inactive Reason Plane of sy...

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  19. Assertion The d(C-O) in bridging carbonyl geroup is longer than that o...

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  20. Assertion A solution of [Ni(H(2)O)(6)]^(2+) is green but a solution of...

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