Given below are the oxides:
Na2O, As2O3, N2O, NO and Cl2O7
Number of amphoteric oxides is :
Solution
Oxides<br/><br/>$\mathrm{Na}_2 \mathrm{O} \longrightarrow$ Basic<br/><br/>
$\mathrm{As}_2 \mathrm{O}_3 \longrightarrow$ Amphoteric<br/><br/>
$\mathrm{N}_2 \mathrm{O} \longrightarrow$ Neutral<br/><br/>
$\mathrm{NO} \longrightarrow$ Neutral<br/><br/>
$\mathrm{Cl}_2 \mathrm{O}_7 \longrightarrow$ Acidic<br/><br/>
Hence, only one amphoteric oxide is present.
About this question
Subject: Chemistry · Chapter: Periodic Table and Periodicity · Topic: Periodic Trends
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