______________ equation gives the effect of temperature on heat of reaction ?

A. 10-11
B. 10-10
C. 10-3
D. 10-4

A. 10
B. 102
C. 103
D. 104

A. Sodium chloride
B. Sodium carbonate monohydrate
C. Anhydrous sodium sulphate
D. Hypo

A. 6
B. 1
C. 7
D. 10

A. Fusion point
B. Spalling resistance
C. Slag penetration resistance
D. Refractoriness under load (RUL)

A. °Be = (140/G) – 130
B. °Be = 200(G-1)
C. °Be = 145 – (145/G)
D. °Be = (400/G) – 400