Assertion:Among isoelectronic species,the cation with the greater positive charge will have a smaller radius.
Reason:Greater the attraction of the electrons to the nucleus,samller is the size of atom/ion.
A. If both assertion and reason is the correct explanation of assertion.
B. If both assertion and reason is the correct explanation of assertion.
C. If both assertion and reason is the correct explanation of assertion.
D. If both assertion and reason is the correct explanation of assertion.