Multiple choice

What would be the approximate pH of rainwater due to the presence of H+ ions formed by the reaction of rainwater with CO2 present in the atmosphere?

  1. 13.5

  2. 5.6

  3. 1.5

  4. 10.5

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

The pH of rainwater due to the presence of H+ ions formed by the reaction of rainwater with CO2 present in atmosphere will be ~ 5.6.