Thank you for reporting, we will resolve it shortly
Q.
Thomas slag is:
Jharkhand CECEJharkhand CECE 2004
Solution:
Thomas slag is also called as phosphatic slag. It is a mixture of calcium phosphate and calcium silicate. It is used as manure. Chemically it is $Ca _{3}\left( PO _{4}\right)_{2} . CaSiO _{3}$.