Mine Gases - No. 12
Questions and answers taken from PowerPoint Presentations found on this site.

Progress Indicator:
Question 1 of 22

1.  What is the specific gravity of carbon monoxide?

Choices:
  1. Nine hundred sixty-seven thousandths (0.967).
  2. One and five hundred twenty-nine thousandths (1.529).
  3. Five hundred fifty-five thousandths (0.555).
  4. One (1.00).

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