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1. What is the liquid amount required to make a sample of 8000ppm acetone in air....

1. What is the liquid amount required to make a sample of 8000ppm acetone in air.

2. Design a kind of sensor which can differentiate between isoproply alcohol, methanol and ethanol.

3. How can carbonmonoxide be detected?

4. Same as Q3 but for methane (CH4).

Engineering   Chemical-Engineering   
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