Question

: The total sulphur content in cement should not
ceed
3382945213
0.025
0.015
0.0275
0.0175​

Answer 1

Answer:

The total sulphur content in cement should not be greater than 2.75%, and Magnesia content should not exceed 5% by weight. Insoluble residue in cement should not exceed 1.5% by weight. When heated, cement should not lose its weight more than 4%.