• # question_answer Which of the following sequence correctly represents the decreasing acid nature of oxides [AMU 2000] A) $L{{i}_{2}}O>BeO>{{B}_{2}}{{O}_{3}}>C{{O}_{2}}>{{N}_{2}}{{O}_{3}}$ B) ${{N}_{2}}{{O}_{3}}>C{{O}_{2}}>{{B}_{2}}{{O}_{3}}>BeO>L{{i}_{2}}O$ C) $C{{O}_{2}}>{{N}_{2}}{{O}_{3}}>{{B}_{2}}{{O}_{3}}>BeO>L{{i}_{2}}O$ D) ${{B}_{2}}{{O}_{3}}>C{{O}_{2}}>{{N}_{2}}{{O}_{3}}>L{{i}_{2}}O>BeO$

Correct Answer: B

Solution :

On passing from left to right in a period acidic character of the normal oxides of the element goes on increasing with increase in electronegativity.

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