Nitrogen oxide cannot be directly analysed using UV and Visible analyzers due to which of the following reasons?
A. Less accuracy
B. Very low range
C. It leads to contamination of the sample
D. It is transparent in UV visible regions
Answer:D
Nitrogen oxide cannot be directly analysed using UV and Visible analyzers due to which of the following reasons?
A. Less accuracy B. Very low range C. It leads to contamination of the sample D. It is transparent in UV visible regions
Explanation: Nitrogen oxide cannot be directly analysed using UV and Visible analyzers because it is transparent in UV visible regions. Hence, it is converted into nitrogen dioxide and then analysed.