| ⇦ | 
| ⇨ |
Sodium has body centred packing. Distance between two nearest atoms is 3.7 Å. The lattice parameter is
Options
(a) 4.3 Å
(b) 3.0 Å
(c) 8.6 Å
(d) 6.8 Å
Correct Answer:
4.3 Å
Explanation:
d = √3/2 a 3.7 = √3/2 a
a = 2 x 3.7 / √3 = 4.3 Å
Related Questions: - A simple pendulum oscillates in a vertical plane. When it passes through the mean
- Two identical cells of the same e.m.f. and same internal resistance
- The rest energy of an electron is
- Four indentical thin rods each of mass M and length l, form a square frame
- A body travelling along a straight line traversed one-third of the total distance
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A simple pendulum oscillates in a vertical plane. When it passes through the mean
- Two identical cells of the same e.m.f. and same internal resistance
- The rest energy of an electron is
- Four indentical thin rods each of mass M and length l, form a square frame
- A body travelling along a straight line traversed one-third of the total distance
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply