Composition of natural gas is determined by the_________________?
Correct answer: D. Both B. and C.
- A. Haldane apparatus
- B. Mass spectrometer
- C. Chromatograph
- D. Both B. and C.
Explanation
Gas chromatography separates and quantitatively measures the individual components of natural gas, while mass spectrometry can identify and analyse them from their mass spectra. Therefore both methods can determine its composition.
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