MEDIUM
12th ICSE
IMPORTANT
Earn 100

Show that in a cubic close packed structure, eight tetrahedral voids are present per unit cell.

Important Questions on The Solid State

MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 1 - The Solid State>Chapter Practice>Q 4
A solid translucent material exhibited different optical clarity when seen through, from different side. What is the reason of such observation?
EASY
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 1 - The Solid State>Chapter Practice>Q 5
Give two examples of substances which have same chemical composition but have different crystalline characters.
EASY
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 1 - The Solid State>Chapter Practice>Q 6
Which type of molecular solids is supposed to be harder and why?
EASY
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 1 - The Solid State>Chapter Practice>Q 7
Which one of the following is an example of molecular solid CO2 or SiO2?
HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 1 - The Solid State>Chapter Practice>Q 52
Discuss the placing of the third layer over the second layer, during close packing when tetrahedral voids are covered.
HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 1 - The Solid State>Chapter Practice>Q 52
Discuss the placing of the third layer over the second layer, during close packing. When octahedral voids are covered.
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 1 - The Solid State>Chapter Practice>Q 54
Niobium crystallizes in body centered cubic structure. If its density is 8.55 g cm-3, calculate the atomic radius of niobium given its atomic mass is 93 u.
HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 1 - The Solid State>Chapter Practice>Q 55
Explain the Frenkel defect giving a suitable example.