[MCQ] Symptoms For Acid Attack?

Symptoms for acid attack?

[A] It will show disintegration of the concrete evidenced by loss of the cement paste
[B] It will show concrete surfaces that are very rough in areas where the paste is leached
[C] Affected concrete does not exhibit revealing features too distinctly
[D] Expansion does not occur without reaction products

ANSWER= [A] It will show disintegration of the concrete evidenced by loss of the cement paste
Explain:- Correct answer for the question Symptoms for acid attack is [A] It will show disintegration of the concrete evidenced by loss of the cement paste

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