MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following are not the characteristics of colorimetry method used to monitor sulphur dioxide? |
| A. | It is simple |
| B. | It has high sensitivity |
| C. | It has good specificity |
| D. | It is affected by interference from H<sub>2</sub>SO<sub>4</sub>, SO<sub>3</sub>, NH<sub>3</sub>, etc |
| Answer» E. | |