Oxyacetylene flame is used for iron-welding bec... - JAMB Chemistry 2004 Question
Oxyacetylene flame is used for iron-welding because it
A
Makes the iron metals solidify very quickly
B
Combines with oxygen to give a pop sound
C
Evolves a lot of heat when burnt
D
Dissociates to produce carbon (IV) oxide and oxygen
correct option: c
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