AIPGMEE 2011 – MCQ 14 – Orthotolidine test
Orthotolidine test is used for detecting:
A. Chlorine
B. Nitrites
C. Nitrates
D. Ammonia
Correct answer : A. Chlorine
Orthotolidine test is used for detecting:
A. Chlorine
B. Nitrites
C. Nitrates
D. Ammonia
Correct answer : A. Chlorine