A. Increased yield
B. Enrichment of product
C. Heat conservation
D. All A., B. & C.
A. 44/22400
B. 44/22.4
C. 22.4/44
D. None of these
A. Atomic number
B. Mass number
C. Atomic weight
D. Metallic characteristics
A. N
B. N/2
C. 2N
D. 4N
A. log (1/H+)
B. – log (1/H+)
C. 1/log H+
D. None of these
A. Eutectic point
B. Boyle temperature
C. Boiling point
D. Critical temperature
A. Are not resistant to the action of basic slags
B. Combine with salts (e.g. chlorides sulphates etc.) & bases (e.g. lime, magnesia etc.) forming
fusible aluminates silicates etc
C. Shrink during firing
D. All A., B. and C.