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
The answer to the question is available in the PDF file https://www.assignmentexpert.com/https://www.assignmentexpert.com/homework-answers/chemistry-answer-61505.pdf
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments
Leave a comment