CBSE (Science) Class 12CBSE
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Solution - How many lattice points are there in one unit cell of each of the following lattice - CBSE (Science) Class 12 - Chemistry

Question

How many lattice points are there in one unit cell of each of the following lattice?

(i) Face-centred cubic

(ii) Face-centred tetragonal

(iii) Body-centred

Solution

(i) There are 14 (8 from the corners + 6 from the faces) lattice points in face-centred cubic.

(ii) There are 14 (8 from the corners + 6 from the faces) lattice points in face-centred tetragonal.

(iii) There are 9 (1 from the centre + 8 from the corners) lattice points in body-centred cubic

Is there an error in this question or solution?

APPEARS IN

 NCERT Chemistry Textbook for Class 12 Part 1 (with solutions)
Chapter 1: The Solid State
Q: 8 | Page no. 31

Reference Material

Solution for question: How many lattice points are there in one unit cell of each of the following lattice concept: Concept of Close Packed Structures. For the courses CBSE (Science), CBSE (Arts), PUC Karnataka Science, CBSE (Commerce)
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