Roof of a basic electric furnace is made of ______________ bricks?
		A. Superduty fireclay
B. Silica
C. Chromite
D. None of these
		A. Superduty fireclay
B. Silica
C. Chromite
D. None of these
		A. 1
B. 2
C. 3
D. 4
		A. Saturated
B. Unsaturated
C. Gaseous
D. Sub-cooled
		A. Inversely
B. Exponentially
C. Linearly
D. Negligibly
		A. 1026
B. 1023
C. 1020
D. 1019
		A. Recycling in a process stream helps in utilising the valuable reactants to the maximum with
minimum loss of reactants
B. The ratio of the quantity of a reactant present in the reactor feed of a recycling operation to the
quantity of the same reactant entering the process as fresh feed is called combined feed ratio
C. Recycling in a process does not help in getting higher extent of reaction
D. Recycling is exemplified by refluxing back a part of the distillate to the distillation column to
maintain the quantity of liquid within the column
		A. Amagat’s law
B. Dalton’s law
C. Boyle’s law & Charle’s Law
D. None of these