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4 Years Ago

CFCl2 Is Responsible For The Decomposition Of Ozone To Oxygen. Which Of The Following Reacts With Ozone To Form Oxygen?

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In Antarctica Ozone Depletion Is Due To The Formation Of Following Compound

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Which Of The Following Is Responsible For The Depletion Of The Ozone Layer In The Upper Strata Of The Atmosphere?

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The Photochemical Smog Can Be Suppressed By

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The Smog Is Essentially Caused By The Presence Of

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In Which Part Of The Atmosphere, Ozone Layer Is Present ?

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Identify The Incorrect Statements In The Following.

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The Ozone Layer Forms Naturally By

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What Is DDT Among The Following?

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Use Of Chlorofluorocarbons Is Not Encouraged Because

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The Gas Leaked From A Storage Tank Of The Union Carbide Plant In Bhopal Gas Tragedy Was

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Which Of The Following Is A Measurement Of Water Pollution ?

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Which Of The Following Is Not An Air Pollutant?

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The Gas That Is Not Considered As A Green House Gas Is

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Which Of The Following Is Secondary Pollutant?

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Among The Following Compounds, Which One Is Not Responsible For The Depletion Of Ozone Layer?

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Green House Effect Is Caused By

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Which Compound Is Mainly Responsible For The Depletion Of Ozone Layer?

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5 Years Ago

A Passenger Train Is Moving At 5 Ms^-1 . An Express Train Is Travelling At 30 Ms^-1, On The Same Track And Rear Side Of The Passenger Train At Some Distance. The Driver In Express Train Applied Brakes

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Two Trains, Each Of Length 200 M Are Running On Parallel Tracks. One Overtakes The Other In 20 S And One Crosses The Other In 10 S. The Velocities Of The Two Trains Are

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A Train Of 150 M Length Is Going Towards North Direction At A Speed Of 10 Ms^-1. A Parrot Flies At A Speed Of 5 Ms6-1 Towards South Direction Parallel To The Railway Track. The Time Taken By The Parro

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5 Years Ago

Two Trains Are Moving With Equal Speed In Opposite Directions Along Two Parallel Railway Tracks. If The Wind Is Blowing With Speed U Along The Track So That The Relative Velocities Of The Trains W.r.t

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A Boat Crosses A River Of Width 1 Km By Shortest Path In 15 Min. If The Speed Of Boat In Still Water Is 5 Kmh-1, Then What Is The Speed Of The River?

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A Motorboat Covers A Given Distance In 6 H Moving Downstream On A River. It Covers The Same Distance In 10 H Moving Upstream. The Time It Takes To Cover The Same Distance In Still Water Is

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A Train Is Moving Slowly On A Straight Track With A Constant Speed Of 2 Ms^-1. A Passenger In The Train Starts Walking At A Steady Speed Of 2 Ms^-1 To The Back Of The Train In The Opposite Direction

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5 Years Ago

Dute To A Force Of (6l + 2j) N The Displacement Of A Body Is (3l - J) M, Then The Work Done Is

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Velocity And Acceleration Vectors Of Charged Particle Moving Perpendicular To The Direction Of A Magnetic Fieal At Given Instant Of Time Are

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If The Angle Between The Vectors A And B Is 0 Then The Value Of The Product (B * A) A Is Equal To

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A Particle Is Displaced From A Position (2j - J + K) To Another Position (3l + 2j - 2k) Under The Action Of The Force Of

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The Sum Of Two Vectors A And B Is At Right Angle To Their Difference. Then

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Recent Questions

CFCl2 Is Responsible For The Decomposition Of Ozone To Oxygen. Which Of The Following Reacts With Ozone To Form Oxygen?

In Antarctica Ozone Depletion Is Due To The Formation Of Following Compound

Which Of The Following Is Responsible For The Depletion Of The Ozone Layer In The Upper Strata Of The Atmosphere?

The Photochemical Smog Can Be Suppressed By

The Smog Is Essentially Caused By The Presence Of

In Which Part Of The Atmosphere, Ozone Layer Is Present ?

Identify The Incorrect Statements In The Following.

The Ozone Layer Forms Naturally By

What Is DDT Among The Following?

Use Of Chlorofluorocarbons Is Not Encouraged Because

The Gas Leaked From A Storage Tank Of The Union Carbide Plant In Bhopal Gas Tragedy Was

Which Of The Following Is A Measurement Of Water Pollution ?

Which Of The Following Is Not An Air Pollutant?

The Gas That Is Not Considered As A Green House Gas Is

Which Of The Following Is Secondary Pollutant?

Among The Following Compounds, Which One Is Not Responsible For The Depletion Of Ozone Layer?

Green House Effect Is Caused By

Which Compound Is Mainly Responsible For The Depletion Of Ozone Layer?

A Passenger Train Is Moving At 5 Ms^-1 . An Express Train Is Travelling At 30 Ms^-1, On The Same Track And Rear Side Of The Passenger Train At Some Distance. The Driver In Express Train Applied Brakes

Two Trains, Each Of Length 200 M Are Running On Parallel Tracks. One Overtakes The Other In 20 S And One Crosses The Other In 10 S. The Velocities Of The Two Trains Are

A Train Of 150 M Length Is Going Towards North Direction At A Speed Of 10 Ms^-1. A Parrot Flies At A Speed Of 5 Ms6-1 Towards South Direction Parallel To The Railway Track. The Time Taken By The Parro

Two Trains Are Moving With Equal Speed In Opposite Directions Along Two Parallel Railway Tracks. If The Wind Is Blowing With Speed U Along The Track So That The Relative Velocities Of The Trains W.r.t

A Boat Crosses A River Of Width 1 Km By Shortest Path In 15 Min. If The Speed Of Boat In Still Water Is 5 Kmh-1, Then What Is The Speed Of The River?

A Motorboat Covers A Given Distance In 6 H Moving Downstream On A River. It Covers The Same Distance In 10 H Moving Upstream. The Time It Takes To Cover The Same Distance In Still Water Is

A Train Is Moving Slowly On A Straight Track With A Constant Speed Of 2 Ms^-1. A Passenger In The Train Starts Walking At A Steady Speed Of 2 Ms^-1 To The Back Of The Train In The Opposite Direction

Dute To A Force Of (6l + 2j) N The Displacement Of A Body Is (3l - J) M, Then The Work Done Is

Velocity And Acceleration Vectors Of Charged Particle Moving Perpendicular To The Direction Of A Magnetic Fieal At Given Instant Of Time Are

If The Angle Between The Vectors A And B Is 0 Then The Value Of The Product (B * A) A Is Equal To

A Particle Is Displaced From A Position (2j - J + K) To Another Position (3l + 2j - 2k) Under The Action Of The Force Of

The Sum Of Two Vectors A And B Is At Right Angle To Their Difference. Then

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