Question

1 The principal purpose of extraction is ___________.
To recover a substance from a mixture
To sublime a substance
To activate a substance
None of the above
2 The boiling point of methanol is ______________.

65oC
65oC

78oC
78oC

97oC
97oC

69oC
69oC
3 Which equipment can be used for a fire?
Band-aid
Fire quencher
Fire blanket
Fire extinguisher

Answer 1

Answer on Question #61505– Chemistry– Other

Question:

1. The principal purpose of extraction is __________.

To recover a substance from a mixture

To sublime a substance

To activate a substance

None of the above

2. The boiling point of methanol is __________.

65oC

78oC

97oC

69oC

3. Which equipment can be used for a fire?

Band-aid

Fire quencher

Fire blanket

Fire extinguisher