adplus-dvertising
frame-decoration

Question

The constituents of photochemical smog responsible for eye irritation are

a.

SO2 and O3

b.

SO2 and NO2

c.

HCHO and PAN

d.

SO2 and SPM

Answer: (c).HCHO and PAN

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The constituents of photochemical smog responsible for eye irritation are

Similar Questions

Discover Related MCQs

Q. Assertion (A) : Some carbonaceous aerosols may be carcinogenic.
Reason (R) : They may contain polycyclic aromatic hydrocarbons (PAHs).

Q. Volcanic eruptions affect

Q. Which one of the following is not a Constitutional Body?

Q. Which one of the following statements is not correct?

Q. Which one of the following statements reflects the republic character of Indian democracy?

Q. Who among the following appointed by the Governor can be removed by only the President of India?

Q. The Right to Information Act, 2005 makes the provision of

Q. Which type of natural hazards cause maximum damage to property and lives?

Q. Dioxins are produced from

Q. The slogan “A tree for each child” was coined for

Q. The main constituents of biogas are

Q. Assertion (A) : In the world as a whole, the environment has degraded during past several decades.
Reason (R) : The population of the world has been growing significantly.

Q. Climate change has implications for
1. soil moisture 2. forest fires
3. biodiversity 4. ground water

Identify the correct combination according to the code:
Codes :

Q. Match List-I with List-II and select the correct answer from the codes given below:

List – I List – II
(Articles of the Constitution) (Institutions)
(a) Article 280 (i) Administrative Tribunals
(b) Article 324 (ii) Election Commission of India
(c) Article 323 (iii) Finance Commission at Union level
(d) Article 315 (iv) Union Public Service Commission

Codes :
(a) (b) (c) (d)

Q. The great Indian Bustard bird is found in

Q. The Sagarmanthan National Park has been established to preserve the eco-system of which mountain peak?

Q. Maximum soot is released from

Q. Surface Ozone is produced from

Q. Which one of the following non-conventional energy sources can be exploited most economically?

Q. The most recurring natural hazard in India is