GATE MT · 2018 · MT
Question 42: Chemical Bonding
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Question 42
MTNAT2 marksNeeds review
Pure iron transforms from body centered cubic (BCC) to face centered cubic (FCC) crystal structure at 912 °C. If the lattice parameter of the BCC phase is 0.293 nm and that of the FCC phase is 0.363 nm, the associated volume change is ______ (in % to one decimal place)
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2018MT
GATE MT 2018 · Paper 1
Metallurgical Engineering · Original paper archive
- Section
- Metallurgical Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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