A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
ENVIRONMENTAL CHEMISTRY
NARAYNA|Exercise EXCERCISE - II (a) (H.W) ( Environmental segments, Definitions & Terms)|3 VideosENVIRONMENTAL CHEMISTRY
NARAYNA|Exercise EXCERCISE - II (a) (H.W) ( Air Pollution)|15 VideosENVIRONMENTAL CHEMISTRY
NARAYNA|Exercise Excercise - II (a) (C.W) (Enviromental Segments, Definitions & Terms)|7 VideosCLASSIFICATION OF ELEMENTS AND PERIODICITY
NARAYNA|Exercise EXERCISE - 4|17 VideosF-BLOCK ELEMENTS
NARAYNA|Exercise LEVEL-II (C.W)|1 Videos
Similar Questions
Explore conceptually related problems
NARAYNA-ENVIRONMENTAL CHEMISTRY-Excercise - II (a) (C.W) (Air Pollution)
- Very toxic gas which causes headache, visual difficulty, paralysis and...
Text Solution
|
- When rain is accompanied by a thunderstorm, the collected rain water w...
Text Solution
|
- Lung disease are four times more in Urban areas than Rural area. This ...
Text Solution
|
- Diesel vehicles pollute the environment largely through (A) CO (B) N...
Text Solution
|
- Green house effect is mainly due to increase in the levels of this sub...
Text Solution
|
- The life and appearance of the historic monuments like Tajmahal are li...
Text Solution
|
- If C Cl(3)F is present in the stratosphere, it will react with (A) O...
Text Solution
|
- Which one of the following statement is false ?
Text Solution
|
- Peeling of ozone umbrella is due to (I) PAN (II) Freons (III) CO(2) ...
Text Solution
|
- The proposal to ban supersonic jet planes in Russia is because (A) T...
Text Solution
|
- Chlorofluro carbons are effective scavengers for ozone due to
Text Solution
|
- Water of often treated with chlorine to
Text Solution
|
- Eutrophication causes reduction in A) Nutrients B) Disslved salts ...
Text Solution
|
- Which of the following is /are weedicids ? A) Sodium chlorate B) D...
Text Solution
|