Correct answer
C. All A., B. and C.
Explanation
The correct answer is All A., B. and C..
Beryllia (which is used in making crucibles for melting uranium & thorium) is superior to alumina in all respects for high temperature (> 1900°C ) use, except?
Polystyrene is a light, transparent, thermoplastic material used for making ________?
The resistance of water to the passage of light through it is a measure of the________?
A plait point is the point on the solubility curve, where the tie line reduces to a point. What is the number of plait point for a ternary system containing two pairs of partially miscible liquids?
Fugacity co-efficient of a substance is the ratio of its fugacity to________?
In case of a solution (not of a solid in a liquid), whose total volume is less than the sum of the volumes of its components in their pure states, solubility is________?