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Mortar is NOT used for under-water construction because
Classroom
Chemistry Classroom
Jamb
Jamb 1989
Water
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Mortar is NOT used for under-water construction because
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
It hardens by lose of water
B
Its hardening doe not depend upon evaporation
C
It requires concrete to harden
D
It will be washed away by the flow of water
Show Answer
Show Explanation
Correct Answer:
Option A
Explanation:
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