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Recent questions tagged enviromental chemistry
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Describe Haze?
asked
Apr 6, 2019
in
Chemistry
by
kratos
enviromental chemistry
class-11
jee mains
neet
jee
class-6
atmosphere
class-9
+2
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1
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How is Ozone layer formed in the stratosphere? Name a chief chemical that causes its depletion.
asked
Apr 6, 2019
in
Chemistry
by
kratos
environmental chemistry
class-11
jee
enviromental chemistry
jee mains 2019
jee mains
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1
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Which of the following is/are gaseous pollutants ?
asked
Apr 4, 2019
in
Chemistry
by
kratos
class-11
jee
enviromental chemistry
jee mains
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1
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Which of the following will be affected by Smog ?
asked
Apr 2, 2019
in
Chemistry
by
kratos
class-11
jee
enviromental chemistry
jee mains
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1
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Spraying of DDT on crops causes pollution of (a) Air and Water (b) Soil and air
asked
Mar 22, 2019
in
Chemistry
by
kratos
environmental issues
cbse
radioactive wastes
jee
enviromental chemistry
jee mains
class-12
pollution
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1
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Which of the following component causes water pollution ?
asked
Mar 18, 2019
in
Chemistry
by
kratos
enviromental chemistry
jee
jee mains
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1
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Acid rain is due to the increase in the concentration of which of the following in the atmoshpere ?
asked
Mar 17, 2019
in
Chemistry
by
kratos
jee
enviromental chemistry
jee mains
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1
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Regular use of which of the following fertilizers increases the acidity of soil ?
asked
Mar 16, 2019
in
Chemistry
by
kratos
neet
class-11
jee
enviromental chemistry
hydrogen
chemistry of non-metals
jee mains
p - block element
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1
answer
The Diameter of solid dust particle is (a) 10^-2 meter (b) 10^-6 meter
asked
Mar 13, 2019
in
Chemistry
by
kratos
class-11
jee
enviromental chemistry
jee mains
+2
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1
answer
The **** sphere constituents how much percent of the total atmosphere
asked
Mar 11, 2019
in
Chemistry
by
kratos
class-11
jee
enviromental chemistry
jee mains
+3
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1
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Which of the following size of particulate will cause ******** related to lungs ?
asked
Mar 3, 2019
in
Chemistry
by
kratos
neet
environment
class-11
jee
enviromental chemistry
aiims
ecology
jee mains
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1
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What is the range of pH of acid rain?
asked
Feb 22, 2019
in
Chemistry
by
kratos
class-11
jee
enviromental chemistry
jee mains
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votes
1
answer
COD stands for ______________ (a) Chemical oxygen demand (b) Controlled oxygen demand
asked
Feb 14, 2019
in
Chemistry
by
kratos
class-11
jee
enviromental chemistry
jee mains
class-12
+3
votes
1
answer
Ozone depletion stratosphere shall results in lot of side effects to atmosphere one of them is that it
asked
Jan 23, 2019
in
Chemistry
by
kratos
environmental chemistry
environmental issues
class-11
jee
enviromental chemistry
jee mains
class-12
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1
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Mention any two components of Atmosphere.
asked
Jan 23, 2019
in
Chemistry
by
kratos
environmental chemistry
class-8
class-11
jee
enviromental chemistry
atmosphere
jee mains
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1
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Oxides of sulphur and nitrogen are important pollutants of :
asked
Jan 10, 2019
in
Chemistry
by
kratos
csat
jee
enviromental chemistry
ecology
jee mains
climate change
biodiversity
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1
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What is meant y photo-chemical smog?
asked
Dec 30, 2018
in
Chemistry
by
kratos
jee
enviromental chemistry
jee mains
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votes
1
answer
Which of the following industry produces the waste of phenolic compounds and suspended solids ?
asked
Dec 28, 2018
in
Chemistry
by
kratos
class-11
jee
enviromental chemistry
jee mains
+3
votes
1
answer
Which of the following metal will pollute water ?
asked
Dec 24, 2018
in
Chemistry
by
kratos
class-11
jee
enviromental chemistry
jee mains
+1
vote
1
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Which of the following element will form basic oxides? a) Sulphur b) Nitrogen c) Sodium d) Carbon
asked
Dec 19, 2018
in
Chemistry
by
kratos
environmental chemistry
changes around us
class-8
csat
metals and non metals
jee
enviromental chemistry
combustion and flame
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materials
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