A: High concentration of atmospheric SO_2 and | vedclass

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

Question

(A) The Assertion is correct because the emission of sulfur dioxide $(SO_2)$ and nitrogen oxides $(NO_x)$ from industrial activities and vehicles reac

Vedclass · Accepted Answer

Assertion and Reason both are correct and Reason is the correct explanation of Assertion.

Vedclass · Answer

(A) The Assertion is correct because the emission of sulfur dioxide $(SO_2)$ and nitrogen oxides $(NO_x)$ from industrial activities and vehicles reacts with atmospheric water vapor to form sulfuric acid and nitric acid,leading to acid rain.The Reason is also correct because acid rain lowers the $pH$ of the soil and water bodies,which directly damages the foliage (leaves) and growing points (meristematic tissues) of plants,thereby inhibiting their growth and development.Since the damage to plants is a direct consequence of the environmental impact caused by acid rain,the Reason correctly explains the Assertion.

$A$: High concentration of atmospheric $SO_2$ and $NO_x$ causes acid rain.
$R$: It causes damage to foliage and growing points of plants.

Similar Questions

In Maharashtra,a $24$ hours toll-free helpline number $1926$ has been set up to provide information regarding:

Loss of the upper fertile layer of soil is known as:

When was the Bharat Stage $IV$ emission standard implemented for vehicles in the city?

Which one of the following pairs is not correctly matched?

Which one of the following is a non-renewable exhaustible natural resource?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$A$: High concentration of atmospheric $SO_2$ and $NO_x$ causes acid rain.$R$: It causes damage to foliage and growing points of plants.