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Question: The increasing order of basic character of oxides \(MgO,SrO,K_{2}O\)and \(Cs_{2}O\) is....

The increasing order of basic character of oxides MgO,SrO,K2OMgO,SrO,K_{2}Oand Cs2OCs_{2}O is.

A

MgO<SrO<K2O<Cs2OMgO < SrO < K_{2}O < Cs_{2}O

B

SrO<MgO<Cs2O<K2OSrO < MgO < Cs_{2}O < K_{2}O

C

Cs2O<K2O<SrO<MgOCs_{2}O < K_{2}O < SrO < MgO

D

K2O<Cs2O<SrO<MgOK_{2}O < Cs_{2}O < SrO < MgO

Answer

MgO<SrO<K2O<Cs2OMgO < SrO < K_{2}O < Cs_{2}O

Explanation

Solution

: Basic character of oxides increases down the group while decreases in a period.