JEE Mains 10-Apr-2023 Shift 2 Solved Paper

Section: Chemistry

Question : 61 of 90

Marks: +1, -0

The correct relationships between unit cell edge length ' a ' and radius of sphere ' r ' for face-centred and bodycentred cubic structures respectively are:

[10-Apr-2023 shift 2]

2√2r=a and √3r=4a
r=2√2a and 4r=√3a
r=2√2a and √3r=4a
2√2r=a and 4r=√3a

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