Gas burden from conventional LC flow rates is which of the following?(a) 1ml/min of water produces 1.2 l/mm of gas(b) 1ml/min of water produces 2.4 l/mm of gas(c) 2ml/min of water produces 3.2 l/mm of gas(d) 1ml/min of water produces 4.2 l/mm of gasI got this question by my college director while I was bunking the class.The question is from Liquid Chromatograph- Mass Spectrometer in section Mass Spectrometer of Analytical Instrumentation

Gas burden from conventional LC flow rates is which of the following?(

1.	Gas burden from conventional LC flow rates is which of the following?(a) 1ml/min of water produces 1.2 l/mm of gas(b) 1ml/min of water produces 2.4 l/mm of gas(c) 2ml/min of water produces 3.2 l/mm of gas(d) 1ml/min of water produces 4.2 l/mm of gasI got this question by my college director while I was bunking the class.The question is from Liquid Chromatograph- Mass Spectrometer in section Mass Spectrometer of Analytical Instrumentation
Answer» Right answer is (a) 1ml/min of water PRODUCES 1.2 l/mm of gas Easiest explanation: In LC-mass SPECTROMETRY, 1ml/min of water produces 1.2 l/mm of gas. This is the gas burden that CONVENTIONAL FLOW rates produced.

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