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Assertion (A) :Distance between nearest ...

Assertion (A) :Distance between nearest lattice points in BCC is greater than that in FCC having same edge length.
Reason(R): FCC has greater packing efficiency than BCC.

A

A If both Assertion and Reason are true and the Reason is the correct explanation of Assertion.

B

B. If both Assertion and Reason are true but Reason is not the correct explanation of Assertion

C

C. If Assertion is true but the Reason is false

D

D. If both Assertion and Reason are false

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