GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
3. | Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100�C ? | |
A. | Monel | |
B. | Stainless steel | |
C. | Graphite | |
D. | Kel-F and Teflon | |