Challenger App
Home
Exams
Questions
Quiz
Notes
Blog
Contact Us
e-Book
×
Home
Exams
▼
Questions
Quiz
Notes
Blog
Contact Us
e-Book
Home
/
Questions
/
പരിസ്ഥിതി
/
പരിസ്ഥിതി പ്രശ്നങ്ങൾ
No.1 PSC Learning App
★
★
★
★
★
1M+ Downloads
Get App
മഴയെ ആസിഡ് മഴ എന്ന് വിളിക്കുന്നു, അതിന്റെ pH എത്ര താഴെയാണ് ?
A
7
B
6.5
C
6
D
5.6
Answer:
D. 5.6
Related Questions:
Which of the following is a naturally occurring source of air pollution?
Photochemical smog occurs mainly in?
Plastic pollution in our oceans is a threat to sea life. How exactly does plastic harm sea creatures?
What do BOD and COD stand for?
Which act was passed to protect and improve the quality of our environment?