STANDARDChemistry-Coordination Compounds
STANDARD Chemistry Valency MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which of the following primary and secondary valencies are not correctly marked against the compound?
A
[Cr(NH₃)₆]Cl₃, p = 3, s = 6
B
K₂[PtCl₄], p = 2, s = 4
C
[Pt(NH₃)₂Cl₂] p = 2, s = 4
D
[Cu(NH₃)₄]SO₄, p = 4, s = 4
Correct Answer
Option D
Detailed Explanation
In [Cu(NH₃)₄]SO₄, the primary valency is 2 and the secondary valency is 4. The given values are incorrect.
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