Purification And Characterisation Of Organic Compounds Question 36
Question: Which of the following is ferrous alloy
[DPMT 1982, 84; CPMT 1989]
Options:
A) Invar
B) Solder
C) Magnalium
D) Type metal
Show Answer
Answer:
Correct Answer: A
Solution:
Invar Fe = 64% and Ni = 36%