WORLD OZONE DAY

Quiz
•
Chemistry
•
University
•
Medium
Standards-aligned
Department Chemistry
Used 265+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which plant produce ozone at the time photosynthesis
Lemon
Tulsi
Neem
Aloe vera
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
When was the first ozone hole discovered?
1964
1974
1984
1994
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The depletion in the Ozone layer is caused by:
Carbon dioxide
Nitrous oxide
Methane
Chlorofluorocarbon
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following represents ozone gas molecule:
O6
O4
O9
O3
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Number of countries signed Montreal Protocol is _____ :
196
191
186
181
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following devices can be used to measure ozone in the stratosphere from the ground?
Spectrometer
Photometer
Spectrophotometer
Spectro-ozonometer
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Where is the 'hole' in the ozone layer located?
Over the United States
Over Europe
Over Antarctica
Around the equator
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