How can absorption be enhanced while determining NO concentration using CO laser?
A. By converting NO into NO2
B. By placing NO in a magnetic field
C. By using proper monochromators
D. By using choppers
Answer:B
How can absorption be enhanced while determining NO concentration using CO laser?
A. By converting NO into NO2 B. By placing NO in a magnetic field C. By using proper monochromators D. By using choppers
Explanation: CO laser emits radiation that can be absorb NO. Absorption is enhanced by placing NO in a magnetic field.