♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
Which of the following chemical is responsible ...
Que.
Which of the following chemical is responsible for depletion of Ozone layer in the atmosphere?
A.
Carbon dioxide
B.
Nitrous oxide
C.
Sulpher dioxide
D.
Cholorofluoro carbon
Right Answer is :
✓ D. Cholorofluoro carbon
⚑ Report
Views 👍 :675
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ when was the first use of vaccing ...
➣ Stomatal opening and closing best regulated by ...
➣ Catabolic activity is a character of ...
➣ Typhoid and cholera are typical examples of ...
➣ All the following are true of lysozyme ...
➣ The sharpness of a television is termed ...
➣ Rainbow is formed due to- ...
➣ The North Pole of the earth's magnet ...
➣ The gas used for filling weather belloons ...
➣ मानव शरीर का समान्य तापमान कितना होता ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Inventions and Discoveries
➤ Various Sciences
➤ Environment Science
➤ Miscellaneous
➤ Computer Awareness
➤ Everyday Science
➤ Scientific Instruments