Sodium has body centred packing. Distance between two nearest atoms is 3.7 A ˚ . The lattice parameter isNEET 2009 (Screening)

Neighbour distance of a body centred cubic cell d = 2 3 a , where a is the lattice parameter. ⇒ or 3.7 = 2 3 a a = 3 2 × 3.7 = 4.3 A ˚

Start Free Mock LoginAlready registered? Login here

Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateCubic CrystalsEasy2 minPYQ_2009

ChemistryEasysingle choice

Sodium has body centred packing. Distance between two nearest atoms is $3.7 \overset{˚}{A}$ . The lattice parameter isNEET 2009 (Screening)

Options:

Answer:

Solution:

Neighbour distance of a body centred cubic cell $d = \frac{3}{2} a$ , where $a$ is the lattice parameter. $\Rightarrow or 3.7 = \frac{3 a}{2} a = \frac{2 \times 3.7}{3} = 4.3 \overset{˚}{A}$

Stream:NEETSubject:ChemistryTopic:Solid StateSubtopic:Cubic Crystals

⏱ 2mℹ️ Source: PYQ_2009

Doubts & Discussion

Loading discussions...