4769Chemical EngineeringMedium
Maximum stability of white phosphorous is at________?
AAtmospheric pressure
B> 600°C
CVery high pressure
DRoom temperature
Correct answer
B. > 600°C
Explanation
The correct answer is > 600°C.
Correct answer
B. > 600°C
Explanation
The correct answer is > 600°C.
Which of the following is the most elastic material?
Combination of metals and ceramics are called________?
When liquid and vapour phases of one component system are in equilibrium (at a given temperature and pressure), the molar free energy is________?
Pick out the correct combination about the role of various additives used in polymers?
‘Age hardening’ of duralumin is due to________?
Ratio of pressure and inertia force gives ________ number?