Computer · Building Materials

Efflorescence on a plastered surface causes which of the following effects to appear?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Whitish crystalline substance✓
2Oozing out of a viscous liquid
3Growth patches of organic matter
4Rust stains or patches

Correct answer

Whitish crystalline substance

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Efflorescence on a plastered surface causes which of the following effects to appear?

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