A. Mainly CaO
B. Subjected to galvanising
C. A super cooled liquid
D. All A , B. and C.
Correct Answer: A super cooled liquid ✔
Last Updated: February 14, 2019
A. Mainly CaO
B. Subjected to galvanising
C. A super cooled liquid
D. All A , B. and C.
Correct Answer: A super cooled liquid ✔
Last Updated: February 14, 2019