Quick lime is (1) slow in setting (2) rapid in slacking (3) good in strength The correct answer is____________?
(A) only (1)
(B) only (2)
(C) both (1) and (2)
(D) both (2) and (3)
Share this... |
Facebook
|
Twitter
|
Linkedin
|
Whatsapp
|
Your email address will not be published. Required fields are marked *