+1 vote
in Food Processing Unit Operations by (110k points)
Phase diagram is a graphical representation of the ________ states of a substance under different conditions of temperature and pressure.

(a) physical

(b) chemical

(c) electromagnetic

(d) mechanical

This question was posed to me by my school principal while I was bunking the class.

My enquiry is from Basic Drying Theory topic in portion Drying of Food Processing Unit Operations

1 Answer

+2 votes
by (736k points)
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Best answer
The correct answer is (a) physical

The best explanation: Phase diagram is a graphical depiction of the physical conditions of a matter under different conditions of temperature and pressure. It has temperature on the x-axis and pressure on the y-axis.

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