Environment

Environment
Question:-
Option (A)
HOCl
Option (B)
OCl–
Option (C)
Cl2
Option (D)
All are equal
Correct Option:
A
Question:-
Option (A)
High biodegradability of the pollutant
Option (B)
Low biodegradability of the pollutant
Option (C)
Presence of free oxygen for aerobic decomposition
Option (D)
Presence of toxic material in the pollutants
Correct Option:
B
Question:-
Option (A)
Rubbish
Option (B)
Ash
Option (C)
Garbage
Option (D)
All of these
Correct Option:
C