Multiple Choice
The decomposition of the matter produces into ___________ and in presence of ____________
A) Carbondioxide and oxygen
B) Oxygen and nitrogen
C) Nitrogen and carbondioxide
D) Nitrogen and chlorine
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q14: The presence of free ammonia in sewage
Q15: The organic matter present in the water
Q16: Infectious hepatitis is caused by _<br>A)Bacteria<br>B)Viruses<br>C)Protozoa<br>D)Helminth
Q17: The temperature of sewage increases. What will
Q18: The optimum value in natural water is
Q19: What is the minimum quantity of dissolved
Q20: _ poisoning water in Japan is from
Q21: The presence of which of the following
Q22: The type of solids which floats in
Q23: The presence of which of the following