The ionic size of `Cl^(-)` is greater than that of `K^(+)` ion, though they are isoelectronic.
Explain.

Assertion: The ionic size of O^(2-) is bigger than that of F^(-) ions. Reason: O^(2-) and F^(-) are isoelectronic ions.

Assertion: The ionic size of O^(2-) is bigger than that of F^(-) ion. Reason: The O^(2-) and F^(-) are isoelectronic ions.

Mg^(+2) ion is smaller than O^(-2) ion in size though both are iso electronic -Explain.

Mg^(2+) is smaller than O^(2-) in size though both have same electronic configuration. Explain?

Mg^(+2) is smaller than O^(-2) in size, though both have same electronic configuration - explain.

The dipole moment of CH_(3)F is less than that of CH_(3)Cl , though F is more electronegative than Cl-explain.

Assertion (A): The ionic size of Mg^(2+) is larger than Al^(3+) Assertion (R): In isoelecronic species, greater the nuclear charge, less is the size

Assertion: Na^(+) and Al^(3+) are isoelectronic but the magnitude of the ionic radius of Al^(3+) is less than that of Na^(+) Reason: The magnitude of effective nuclear charge of the outer shell electrons in Al^(3+) is greater than in Na^(+)