Question

Which of the following processes is most affected by pressure?

A. freezing
B. boiling
C. melting Which of the following processes is most affected by pressure?
A. freezing
B. boiling
C. melting

Answer 1

The answer is: B. boiling.

Step-by-step explanation:

The value of the melting and boiling points are affected by the value of the atmospheric pressure.

The Celsius degree is the unit corresponding to the melting and boiling temperatures of water at 1 atm pressure. Celsius: Melting 0 ℃, Boil 100 ℃.

When a food is frozen at normal atmospheric pressure, its temperature drops to 0 ° C, at which time the water begins to turn into ice.

Normally, the atmospheric pressure that exists at sea level is taken as a reference. There it takes a value of 1 atmosphere.

Therefore, although the pressure is 1 atmosphere for all processes, the one that needs more temperature is the Boiling, which is 100 ° C.

The answer is: B. boiling.

Answer 2

"Boiling" is the one process among the following choices given in the question that is most affected by pressure. The correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that you were looking for and the answer has actually come to your help.