EASY
12th ICSE
IMPORTANT
Earn 100

A tetrahedral void is formed by four spheres.

50% studentsanswered this correctly

Important Questions on Solid State

EASY
12th ICSE
IMPORTANT
ICSE Chemistry>Chapter 1 - Solid State>TRUE OR FALSE TYPE QUESTIONS>Q 10
The number of tetrahedral voids in a close-packed structure is the same as the number of constituent particles.
EASY
12th ICSE
IMPORTANT
ICSE Chemistry>Chapter 1 - Solid State>TRUE OR FALSE TYPE QUESTIONS>Q 11
Radius of an octahedral void is 0.414 times the radius of the constituent particle.
EASY
12th ICSE
IMPORTANT
ICSE Chemistry>Chapter 1 - Solid State>TRUE OR FALSE TYPE QUESTIONS>Q 12
For stable bcc arrangement, the radius ratio is greater than 0.732 and the coordination number is 8.
EASY
12th ICSE
IMPORTANT
ICSE Chemistry>Chapter 1 - Solid State>TRUE OR FALSE TYPE QUESTIONS>Q 13

In a crystal of NaCl, Na+ ions occupy all the tetrahedral voids present in the lattice.

EASY
12th ICSE
IMPORTANT
ICSE Chemistry>Chapter 1 - Solid State>TRUE OR FALSE TYPE QUESTIONS>Q 14
In diamond, carbon atoms are in a state of sp2 hybridisation.
EASY
12th ICSE
IMPORTANT
ICSE Chemistry>Chapter 1 - Solid State>TRUE OR FALSE TYPE QUESTIONS>Q 15
ZnSO4.7H2O and FeSO4.7H2O are isomorphous substances.
EASY
12th ICSE
IMPORTANT
ICSE Chemistry>Chapter 1 - Solid State>FILL IN THE BLANK TYPE QUESTIONS>Q 1
If a molten crystalline solid is cooled, the original _____ reappears again.
EASY
12th ICSE
IMPORTANT
ICSE Chemistry>Chapter 1 - Solid State>FILL IN THE BLANK TYPE QUESTIONS>Q 2
Amorphous solids are regarded as _____ liquids.