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Copper metal crystallizes with a face centred cubic (fcc) lattice .It has a coordination number of
Options
(a) 4
(b) 1
(c) 12
(d) 2
Correct Answer:
12
Explanation:
Every particle in a crystal is surrounded by a definite number of other particles as the nearest neighbours. This number of nearest neighbours around the given particle is called the coordination number.The face centered cubic lattice has 14 lattice points and 12 coordination number.
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Topics: Solid State and Solutions
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The maximum number of molecules is present in
- H₂S acts only as a reducing agent while SO₂, can act both as a reducing
- Which is the amount of chlorine evolved when 2 amperes of current is passed for
- Mutarotation does not occur in
- When enthalpy and entropy change for a chemical reaction are – 2.5 x 10³ cals
Topics: Solid State and Solutions (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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