UPSC Civil Service Exam Questions - Civil Engineering Questions and Answers

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Discussion :: UPSC Civil Service Exam Questions

Consider the following statements :
(a) Setting and hardening of cement takes place after the addition of water.
(b) Water causes hydration and hydrolysis of the constituent compounds of cement which act as binders
Which of the statements given above is/are correct ?

1 only

2 only

Both 1 and 2

Neither 1 nor 2

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