With increase in the alumina content in firebricks, its fusion point (refractoriness) Options: A . &nbspdecreases linearly B . &nbspremains unchanged C . &nbspincreases D . &nbspdecreases

With increase in the alumina content in firebricks, its fusion point (refractori

Question

With increase in the alumina content in firebricks, its fusion point (refractoriness)

Options:

A . decreases linearly

B . remains unchanged

C . increases

D . decreases

Answer: Option C
Answer: (c).increases

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