Food cans are coated with tin and not with zinc because :
A. zinc is more expensive than tin
B. zinc has a higher melting point than tin
C. zinc is more reactive than tin
D. zinc is less reactive than tin [1]
Answer:C
Food cans are coated with tin and not with zinc because :
A. zinc is more expensive than tin B. zinc has a higher melting point than tin C. zinc is more reactive than tin D. zinc is less reactive than tin [1]