A) \[Pb+Cu\]
B) \[Cu+Sn\]
C) \[Pb+Sn\]
D) \[Sn+Al\]
Correct Answer: C
Solution :
Solder is an alloy of Pb + Sn. Its melting point is quite low, hence, is used in soldering the chips (ICs) etc.You need to login to perform this action.
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