BIGF Exit Exam • Set 4 Question 9 of 30
The pressure at which a substance exists in the _______ state at its critical temperature is called critical pressure.
✓
Direct Answer
Option B: liquid
Critical pressure represents the saturation pressure corresponding to the substance's critical point temperature where liquid and vapor phases become indistinguishable.
All Options
A
semi solid
B
liquid
(Correct Answer)
C
solid
D
vapour
Detailed Explanation & Context
Critical pressure represents the saturation pressure corresponding to the substance's critical point temperature where liquid and vapor phases become indistinguishable.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Basic Training for Ships subject to the IGF Code (BIGF).
Advertisement
Practice Full BIGF Set 4
Test yourself with 30 interactive questions, live timer, and instant score.