Rain water is called as acid rain when its pH | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Pure water has a $pH$ of $7.0$ (neutral). Natural,unpolluted rainwater has a $pH$ of about $5.6$ due to the presence of dissolved $CO_{2}$ which f

Vedclass · Accepted Answer

$5.6$

Vedclass · Answer

(A) Pure water has a $pH$ of $7.0$ (neutral). Natural,unpolluted rainwater has a $pH$ of about $5.6$ due to the presence of dissolved $CO_{2}$ which forms carbonic acid. When the $pH$ of rainwater drops below $5.6$,it is termed as acid rain,primarily caused by the presence of atmospheric pollutants like oxides of nitrogen $(NO_{x})$ and sulfur $(SO_{x})$.

Rain water is called as acid rain when its $pH$ is below

Similar Questions

Which of the following is the correct order of greenhouse gases based on their $GWP$ (Global Warming Potential)?

Photochemical smog is related to the pollution of

What steps should be taken to reduce the production of acid rain?

What are biodegradable and non-biodegradable pollutants?

The $Taj \ Mahal$ is being slowly disfigured and discoloured. This is primarily due to

Vedclass Test Series

Exam Paper Generator

Online Exam Module