Basicity [%Cao + %MgO/% SiO) of the slag in Indian blast furnace is in

1.	Basicity [%Cao + %MgO/% SiO) of the slag in Indian blast furnace is in the range of
A.	0.7-1.0
B.	1.1-1.4
C.	1.5 - 1.8
D.	2.0 - 2.5
Answer» C. 1.5 - 1.8

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Basicity [%Cao + %MgO/% SiO) of the slag in Indian blast furnace is in the range of

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