Density & Packing Fraction NCERT Intext Based MCQs The Solid State (OLD NCERT) Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

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The lattices has the highest packing efficiency among the following is-
1. Simple cubic
2. Body-centred cubic
3. Hexagonal close-packed lattice
4. None of the above

Subtopic: Density & Packing Fraction |

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An element with molar mass 2.7 × 10^-2 kg mol^-1 forms a cubic unit cell with edge length 405 pm. If its density is 2.7 × 10³ kg m⁻³, then the nature of the cubic unit cell is-

1. Face-centred cubic
2. Body-centered cubic
3. End-Centred cubic
4. None of the above

Subtopic: Density & Packing Fraction |

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