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Suman Kumar
Q 41 option B is correct. The primary valency is the number of negative ions which are equivalent to the charge on the metal ion. The secondary valency is the number of ligands that are attached or coordinated to metal ion. For e.g, [Cr(H2O)6]Cl3. The primary valency in this coordination complex is 3 and the secondary valency is 6.
sir i m not clear on question 39
Have you seen my solution
yes sir but i m confused
See conductance depends on no. of ion. So more the no. of ion more will be the conductance
Please specify where you have doubt