Easy INTEGER +4 / -1 PYQ · JEE Mains 2023

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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