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2 votes
Which of the following has the lowest boiling point?

A. CO2
B. H2O
C. MgCl2
D. SiO2​

2 Answers

6 votes
I think that lowest boiling point is D
User Adamup
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5 votes
Answer is a co2 it has a booking point of -78.5

H20 has a boiling point of 100 degrees Celsius

Mgcl2 has a boiling point of 1412 degrees Celsius

Not sure about silicon monoxide but I’m 99 percent sure co2 is the lowest
User AdaPlease
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5.1k points