Total number of acidic oxides among
$\mathrm{N_2O_3,NO_2,N_2O,Cl_2O_7,SO_2,CO,CaO,Na_2O}$ and $\mathrm{NO}$ is ____________.
Answer (integer)
4
Solution
<p>$\mathrm{N_2O_3,NO_2,Cl_2O_7,SO_2}$ are acidic in nature.</p>
About this question
Subject: Chemistry · Chapter: Periodic Table and Periodicity · Topic: Periodic Trends
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