Which of the following is FALSE regarding aci | vedclass

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(B) Acid rain is primarily caused by the emission of sulfur dioxide $(SO_2)$ and nitrogen oxides $(NO_x)$ into the atmosphere,which react with water t

Vedclass · Accepted Answer

$CO_2$ and $CO$ are major contributors of acid rain.

Vedclass · Answer

(B) Acid rain is primarily caused by the emission of sulfur dioxide $(SO_2)$ and nitrogen oxides $(NO_x)$ into the atmosphere,which react with water to form sulfuric acid $(H_2SO_4)$ and nitric acid $(HNO_3)$.Normal rain has a $pH$ of about $5.6$ due to the presence of dissolved $CO_2$,but acid rain has a $pH$ lower than $5.6$.$CO_2$ and $CO$ are not the major contributors to acid rain; rather,$SO_2$ and $NO_x$ are the primary pollutants.Acid rain leaches essential nutrients from the soil,affecting plant growth,and it reacts with calcium carbonate $(CaCO_3)$ in monuments like the Taj Mahal,causing discoloration and degradation.

Column $I$	Column $II$
$A$. $SO_2$	$I$. Photochemical smog
$B$. $PAN$	$II$. Acid rain
$C$. Smoke	$III$. Stratospheric pollutant
$D$. $CF_2Cl_2$	$IV$. Particulate

List-$I$	List-$II$
$(A)$ $< 1 \ ppm$	$(i)$ Harmful to bones
$(B)$ $> 2 \ ppm$	$(ii)$ Tooth decay
$(C)$ $> 10 \ ppm$	$(iii)$ Brown mottling of teeth

Which of the following is $FALSE$ regarding acid rain?

Similar Questions

Aldehydes are produced in the atmosphere by:

Given below are two statements :
Statement $I:$ The nutrient deficient water bodies lead to eutrophication.
Statement $II:$ Eutrophication leads to decrease in the level of oxygen in the water bodies.
In the light of the above statements,choose the correct answer from the options given below:

Match the following.

Column $I$ Column $II$

$A$. $SO_2$ $I$. Photochemical smog

$B$. $PAN$ $II$. Acid rain

$C$. Smoke $III$. Stratospheric pollutant

$D$. $CF_2Cl_2$ $IV$. Particulate

The secondary precursors of photochemical smog are

Match the following List-$I$ ($F^-$ ion concentration in drinking water) with List-$II$ (Effects on humans):
List-$I$ List-$II$
$(A)$ $< 1 \ ppm$ $(i)$ Harmful to bones
$(B)$ $> 2 \ ppm$ $(ii)$ Tooth decay
$(C)$ $> 10 \ ppm$ $(iii)$ Brown mottling of teeth

Then the correct match is:

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