Question

The basic component of the smog is

• A. PAN
• B. PBN
• C. $NO_2$
• D. All of these

Answer 1

Answer: (D)

All of these

Answer 2

Peroxyacetyl nitrate (PAN), peroxybenzoyl nitrate (PBN), nitrogen dioxide (NO$_2$) and hydrogen peroxide (H$_2O_2$) are the components of smog