Question

Consider the following
transition of iron at 1200k
Fe(a-form) → Fely - form)
1200k
bcc lattica
foc lattice
1200k
bcc lattice
fcc lattice
Fela - form) → Fely - form)
distance between the
nearest neighbours is same
in the two forms at the
transition temperature
1200k. Thus, ratio of the
densities of the two forms at
1200k is​

Answer 1

Answer:

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