Multiple choice

The product(s) of photochemical smog is/are

  1. peroxyacetyl nitrate
  2. carbon monoxide
  3. ozone

  1. only 1

  2. 1 and 2

  3. 2 and 3

  4. 1 and 3

  5. None of these

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The products of photochemical smog are peroxyacetyl nitrate and ozone.