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Questions and Answers
What is the chemical formula for methanol?
What is the chemical formula for methanol?
- C2H6O
- C3H8O
- CH3OH (correct)
- CH4O
How is methanol mainly produced industrially?
How is methanol mainly produced industrially?
- By oxidation of methane
- By hydrogenation of carbon monoxide (correct)
- By destructive distillation of wood
- By fermentation of sugar
What is a major use of methanol?
What is a major use of methanol?
- Food preservative
- Insecticide
- Fuel additive (correct)
- Fabric softener
What health issue may be caused by repeated exposure to methanol vapor?
What health issue may be caused by repeated exposure to methanol vapor?
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What is another name for ethanol?
What is another name for ethanol?
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Which of the following is NOT a use of propylene glycol mentioned in the text?
Which of the following is NOT a use of propylene glycol mentioned in the text?
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What is the general characteristic of glycols mentioned in the text?
What is the general characteristic of glycols mentioned in the text?
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In what type of pharmaceutical formulations is propylene glycol commonly used?
In what type of pharmaceutical formulations is propylene glycol commonly used?
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What is the chemical formula of propylene glycol?
What is the chemical formula of propylene glycol?
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Which of the following statements about propylene glycol is true based on the text?
Which of the following statements about propylene glycol is true based on the text?
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