Vedclass
Class 12ChemistrySolid StateCrystal packing
Medium

Which one of the following statements about packing in solids is incorrect?

AIIMS 2016All AIIMS
JEE MAIN 2013All JEE MAIN
  • A
    Coordination number in $bcc$ mode of packing is $8$.
  • B
    Coordination number in $hcp$ mode of packing is $12$.
  • C
    Void space in $hcp$ mode of packing is $32\%$.
  • D
    Void space in $ccp$ mode of packing is $26\%$.
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

Solid State

Subtopic

Crystal packing

Previous Year

AIIMS 2016 PaperAll AIIMS years →

Previous Year

JEE MAIN 2013 PaperAll JEE MAIN years →

Similar Questions

Calculate the packing efficiency in a metal crystal for a face-centred cubic $(FCC)$ unit cell (assuming that atoms are touching each other).

Easy
View Solution

$A$ compound is formed by two elements $A$ and $B$. The atoms of element $B$ form $ccp$ structure. The atoms of $A$ occupy $1/3$ of tetrahedral voids. What is the formula of the compound?

EasyMHT CET 2024
View Solution

The maximum radius of a sphere that can be fitted in the octahedral hole of a cubical closed packing of spheres of radius $r$ is $..............$ $r$.

Medium
View Solution

An alloy of metals $A$,$B$,and $C$ is found to have $A$ constituting a $ccp$ lattice. If $B$ atoms occupy the edge centers and $C$ is present at the body center,the formula of the alloy is:

Medium
View Solution

The arrangement $ABC ABC ABC …..$ is referred to as:

Medium
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo