Home
Class 12
BIOLOGY
Nitrogen oxides produced from the emissi...

Nitrogen oxides produced from the emission of automobiles and power plants, are the source of the fine air bone particles which lead to

A

Dry acid deposition

B

Photochemical smog

C

Wet acid deposition

D

Industrial smog.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION ENGLISH|Exercise Check your grasp|18 Videos
  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION ENGLISH|Exercise Brain teasers-X|145 Videos
  • ECHINODERMATA

    DINESH PUBLICATION ENGLISH|Exercise REVISION QUESTIONS|65 Videos
  • EVIDENCES OF EVOLUTION

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|19 Videos

Similar Questions

Explore conceptually related problems

Nitrogen oxides produced from the emission of automobiles and power plants are the source of fine air borne particles which lead to

Study the following statements regarding acid rain and select the incorrect ones. (i) Acid rain refers to the rainfall and other forms of precipitation with a pH of less than 5. (ii) Oxides of sulphur and nitrogen are released from automobile exhausts, industries , power plants, etc. (iii) These oxides of sulphur and nitrogen, may react with water in the air and form sulphuric acid (H_(2)SO_(4)) and nitric acid (HNO_(3)) . (iv) Acid rain has harmful effects on animals and human beings but no characteristic impact on plants.

When all parts except the leaves of a short-day plant are covered with a light -proof cover and then subjected to short daylight // dark treatment, it will produce flower buds. When a portion of this plant is grafted on to another plant of the same species which has been prevented from flowering by excessive exposure to light, this latter plant will also produce flower buds. Which is the best inference from this result?

Give a plant source from which Anticancer drug is obtained.

A tetra-atomic molecule (A) on reaction with nitrogen (I) oxide, produces two substances (B) and (C). (B) is a dehydrating agent while substance (C) is a diatomic gas which shows almost inert behaviour. The substances (A),(B) and (C) are

The mucus produced by the goblet cells (a) moistens the incoming air (b) trap the fine dust particles (c) filter out large dust particles (d) warms the incoming air .

Which of the following statements are correct ? (i) Catalytic converters convert unburnt hydrocarbons into CO_(2) and H_(2)O . (ii) The catalytic converter converts carbon monoxide and nitric oxide into CO_(2) and N_(2) . (iii) Automobiles are the major cause of atmospheric pollution in the world. (iv) Proper maintenance of automobiles along with the use of lead-free petrol or diesel cannot reduce the pollutants they emit. (v) In India, the Air (Prevention and Control of Pollution) Act came into force in 1981 amended in 1987 to include noise as air pollutants.

A. Potassium nitrate B. Lead nitrate C. Ammonium nitrate. Choose the chemicals from A, B and C to answer the following questions when they are heated. (a) The chemical which leaves behind no residue. (b) The chemical which gives oxygen as the only gas. (c) The chemical which produces nitrogen dioxide.

A source emitting sound of frequency 180 Hz is placed in front of a wall at a distance of 2 m from it. A detector is also placed in front of the wall at the same distance from it. Find the minimum distance between the source and the detector for which the detector detects a maximum of sound. Speed of sound in air =360ms^-1 .

Lead obtained form galena (PbS) by air reduction or carbon reduction process contains base metal (Cu, Bi, Sn, As) as impurities, due to the which lead becomes hard and brittle. Zn-Ag alloy formed in the upper layer of molten lead is skimmed off from the surface of the molten lead by perforated ladles. This alloy contains lead as impurity. This impurity of Pb is removed by