Green chemistry means such reaction which
Green chemistry means such reactions which
Options
(a) Are related to the depletion of ozone layer (b) Study the reactions in plants (c) Produce colour during reactions (d) Reduce the use and production […]
Environmental Chemistry
Which of the following is not a common component of Photochemical Smong
Which of the following is not a common component of Photochemical Smong
Options
(a) Ozone (b) Acrolein (c) Peroxyacetyl nitrate (d) Chloroflurocarbons
Correct Answer:
Chloroflurocarbons
Explanation:
No explanation available. Be the first to […]
Which one of the following is not a Common component of photochemical smog
Which one of the following is not a Common component of photochemical smog
Options
(a) Ozone (b) Acrolein (c) Peroxyacetyl nitrate (d) Chlorofluorocarbons
Correct Answer:
Chlorofluorocarbons
Explanation:
The oxidised hydrocarbons and ozone in […]
Excess nitrate in drinking water can cause
Excess nitrate in drinking water can cause
Options
(a) methemoglobinemia (b) kidney damage (c) liver damage (d) laxative effect
Correct Answer:
methemoglobinemia
Explanation:
No explanation available. Be the first to write the explanation […]
Photochemical smog is due to the presence of
Photochemical smog is due to the presence of
Options
(a) oxides of sulphur (b) oxides of nitrogen (c) chlorofluorocarbon (d) lead
Correct Answer:
oxides of nitrogen
Explanation:
No explanation available. Be the first […]
The greenhouse gas is
The greenhouse gas is
Options
(a) CO₂ (b) SO₂ (c) N₂ (d) H₂S
Correct Answer:
CO₂
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting […]
Ozone in stratosphere is depleted by
Ozone in stratosphere is depleted by
Options
(a) CF₂Cl₂ (b) C₇F₁₆ (c) C₆H₆Cl₆ (d) C₆F₆
Correct Answer:
CF₂Cl₂
Explanation:
Ozone is depleted by oxides of nitrogen i.e. N₂O and through CFC gas i.e. CF₂Cl₂ […]
The basic component of the smog is
The basic component of the smog is
Options
(a) PAN (b) PBN (c) NO₂ (d) all of these
Correct Answer:
all of these
Explanation:
No explanation available. Be the first to write the […]