K2 (Cu(CN)4) which one is correct___________________?
APotassium tetra cyano cupperate
BLigand is positively charged
CCentral atom is present in avionic sphere
DCo-ordination number is 2
Correct answer
C. Central atom is present in avionic sphere
Explanation
Central atom is present in avionic sphere is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.