__________ esters can be used as fire resistant fluids.
A. Phosphate
B. Potassium
C. Sodium
D. None of the mentioned
Answer:A
__________ esters can be used as fire resistant fluids.
A. Phosphate B. Potassium C. Sodium D. None of the mentioned
Explanation: Phosphate esters can be used as fire resistant fluids. As boiling point of phosphate esters are high they can withstand to high temperatures without boiling.