With hydrofluoric acid corrosion, corrosion rates increase with _______ temperatures and ______ HF concentrations.

With hydrofluoric acid corrosion, corrosion rates increase with _ temperatures and HF concentrations.

exams API-571 API-571 exam 0 Comments

With hydrofluoric acid corrosion, corrosion rates increase with _______ temperatures and ______ HF concentrations.
A . Increasing, decreasing
B . Decreasing, increasing
C . Increasing, increasing
D . Decreasing, decreasing

Answer: A

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