Author Question: Which involves a larger number of calories? A) the condensation of 1 gram of steam at 100C to ... (Read 87 times)

scienceeasy · **on:** Jul 29, 2018

Which involves a larger number of calories?

A) the condensation of 1 gram of steam at 100C to water at 100C
B) the cooling of 1 gram of water at 100 degrees Celsius to 1 gram of ice at absolute zero
C) both the same
D) none of these

Question 2

Rapid evaporation of hot water can lead to

A) superheated steam.
B) the formation of ice.
C) both of these
D) neither of these