A solid having atoms \( \mathrm{X} \) form \( \mathrm{HCP} \). How many atoms are present in a u....

Channel:
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=dB4wTugUEE0



Duration: 3:27
0 views
0


Question A solid having atoms \( \mathrm{X} \) form \( \mathrm{HCP} \). How many atoms are present in a unit cell?
(A)  1
(B) 2
(C) 4
(D) 6📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2024-01-29In which crystal, alternate tetrahedral voids are occupied?....
2024-01-29Which one of the following schemes of ordering close packed sheets of equal-sized spheres do not....
2024-01-29A solid AB forms FCC packing with A-atoms at Face-centers & B atoms at 4 corners. If remaini....
2024-01-29A solid has \( \mathrm{P} \) atoms at corners & \( \mathrm{Q} \) atoms at face P centers. If....
2024-01-29The most unsymmetrical & symmetrical systems are....
2024-01-29An element crystallizes into BCC unit cell. How many unit cells would be present in 0.5 mole of&....
2024-01-29The unit cell present in \( \mathrm{ABAB} \), closest packing of atoms is....
2024-01-29A solid having \( B C C \) cell has edge-length of \( 120 \mathrm{pm} \). The shortest distance ....
2024-01-29Which of the following is incorrect?....
2024-01-29In a FCC unit cell, edge length would be, if nearest atoms are \( 70 \mathrm{~pm} \) far apart....
2024-01-29A solid having atoms \( \mathrm{X} \) form \( \mathrm{HCP} \). How many atoms are present in a u....
2024-01-29A solid \( \mathrm{XY} \) has \( \mathrm{X} \) atoms forming \( \mathrm{PCC} \) and \( \mathrm{Y....
2024-01-29If \( \alpha=\beta=\gamma \), the crystal can't be....
2024-01-29\( \mathrm{CH}_{3} \mathrm{CHO} \) and \( \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CH}_{2} \mathrm{....
2024-01-29How many bravais lattices are present in all crystal system?....
2024-01-29Molecular solids, generally, have....
2024-01-29Water has....
2024-01-29If hypothetically end centered cubic cell exist in nature, effective no. of atoms per unit cell ....
2024-01-29Glass is....
2024-01-29The effective number of atoms in PCC, FCC & BCC unit cell respectively are....
2024-01-29Silica in amorphous form is used in....