Multiple Choice Question (MCQ)
Question: What is the temperature of acid copper solution?
A.
60 to 71 Degree Centigrade
B.
40 to 45 Degree Centigrade
C.
45 to 55 Degree Centigrade
D.
25 to 30 Degree Centigrade
Correct Answer: 60 to 71 Degree Centigrade