Gauge glasses are susceptible to corrosion caused by ___ and ___ at higher temperatures.

Gauge glasses are susceptible to corrosion caused by ___ and ___ at higher temperatures.

Gauge glasses are susceptible to corrosion caused by ___ and ___ at higher temperatures.




A. Acid and silica
B. Alkalinity and sulphur
C. Alkalinity and silica
D. Acid and sulphur
E. Carbon monoxide and Nitrogen oxides




Answer: C


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