Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
The impurity of mixing water which affects the setting time and strength of concrete, is. | |
A. | sodium sulphates [Wrong Answer] |
B. | sodium chlorides [Wrong Answer] |
C. | sodium carbonates and bicarbonates [Correct Answer] |
D. | calcium chorides [Wrong Answer] |