Which of the following correctly gives the order of boiling points for the molecules pentanol, ethyl propyl ether, and hexane?
A) hexane > ethyl propyl ether > pentanol
B) hexane > pentanol > ethyl propyl ether
C) pentanol > ethyl propyl ether > hexane
D) pentanol > hexane > ethyl propyl ether
C
You might also like to view...
The land/sea breeze, lake breeze, and mountain/valley breeze are examples of
a. ?thermal circulations. b. ?mechanical circulations. c. ?atmospheric longwave circulations. d. ?thermal turbulences. e. ?frictional processes.
Explain the processes and conditions that contribute to the formation of clouds with a flat bottom
Most of the stars in colliding galaxies
A) do not make contact with one another. B) coalesce into larger stars. C) exchange amounts of material in proportion to their masses. D) end up as binaries. E) undergo accelerated collapse.
Which of the following is not a factor that is considered when comparing the strength of the oceanic and continental lithosphere?
A) laboratory rock-strength data B) varying thickness of the continental and oceanic crust C) chemical composition and water content D) varying pressure under the ocean and the continents