What is the layer above molten iron in a blast furnace called?
A) pig iron
B) water
C) impure oxides
D) slag
E) calcium carbonate
Correct Answer:
Verified
Q25: Deoxyhaemoglobin is bluish in colour, oxyhaemoglobin is
Q26: What are reasons that metals are used
Q27: What is at the active site for
Q28: Which of the techniques in production of
Q29: Which of the techniques in production of
Q31: What process must be applied to ilmenite
Q32: Which of the following groups has primary
Q33: Which of the metals is most likely
Q34: Which metal is primarily used in the
Q35: The metals of which group are most
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents