Catalytic converter does
(1) Unburnt Hydrocarbons are converted into carbon dioxide and water
(2) CO is converted into Carbon dioxide
(3) Nitric oxide is converted into Nitrogen gas
(4) All of these
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIf one is using Catalytic Converter in his vehicle then he should use
(1) Leaded petrol as it activates the catalyst
(2) Unleaded petrol activates the catalyst
(3) Leaded petrol as it inactivates the catalyst
(4) Unleaded petrol as lead inactivates the catalyst
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe Air Prevention and Control of Pollution act came into force in….. but was amended in …..
(1) 1981, 1986
(2) 1986, 1987
(3) 1981, 1987
(4) 1976, 1986
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyNoise does not cause
(1) Sleeplessness
(2) Increased heartbeat, Altered breathing pattern
(3) Nausea, change in vision
(4) Stress
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyNoise pollution can be controlled by
(1) Use of sound absorbent material
(2) Delimitation of horn free zones around hospitals and schools
(3) Permissible sound levels of crackers and timing of loud speakers
(4) All of these
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following is wrong?
(1) Delhi leads the country in its level of air pollution
(2) Delhi has more cars than the states of Gujrat and West Bengal put together
(3) In 1990s, Delhi ranked fourth among the 41 most polluted cities of the world
(4) PIL was filed in High court against the Air pollution in Delhi
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAll the buses of Delhi were converted to run on CNG
(1) Before the orders of Supreme court
(2) By the end of 2002
(3) In 1990
(4) Under the act of environment in 1987
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyCNG is better than petrol and diesel
(1) It burns more efficiently
(2) Is left unburnt in very little amount
(3) Cheaper
(4) All of these
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyProblems with CNG as the only fuel for automobiles is
(1) Difficulty in laying down pipelines for the distribution of CNG
(2) Difficulty in ensuring uninterrupted supply
(3) Can be siphoned off by thieves
(4) Both A and B
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following is not used for controlling air Pollution in Delhi?
(1) Phasing out of old vehicle
(2) Use of unleaded petrol
(3) Use of low sulphur petrol and diesel
(4) Use of electrostatic precipitator in Vehicles
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology