Arrange the following oxides in the increasing order of their basic nature $\begin{array}{cccc}…

Arrange the following oxides in the increasing order of their basic nature $\begin{array}{cccc} \mathrm{Al}_2 \mathrm{O}_3 & \mathrm{~K}_2 \mathrm{O} & \mathrm{P}_2 \mathrm{O}_5 & \mathrm{MgO} \\ \text { (a) } & \text { (b) } & \text { (c) } & \text { (d) } \end{array}$
  1. $\mathrm{d} < \mathrm{b} < \mathrm{c} < \mathrm{a}$
  2. $\mathrm{b} < \mathrm{c} < \mathrm{a} < \mathrm{d}$
  3. $\mathrm{c} < \mathrm{a} < \mathrm{d} < \mathrm{b}$
  4. $\mathrm{a} < \mathrm{c} < \mathrm{d} < \mathrm{b}$

Solution

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Asked in: AP EAMCET 2017 (24 Apr Shift 1)

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