1.Arrange Ce3+^{3+}3+, La3+^{3+}3+, Pm3+^{3+}3+ and Yb3+^{3+}3+ in increasing order of their ionic radiia.Yb3+^{3+}3+ < Pm3+^{3+}3+ < Ce3+^{3+}3+ < La3+^{3+}3+b.Ce3+^{3+}3+ < Yb3+^{3+}3+ < Pm3+^{3+}3+ < La3+^{3+}3+c.Yb3+^{3+}3+ < Pm3+^{3+}3+ < La3+^{3+}3+ < Ce3+^{3+}3+d.Pm3+^{3+}3+ < La3+^{3+}3+ < Ce3+^{3+}3+ < Yb3+^{3+}3+Login to continueOnly logged in users canattempt or see the solution.
