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Class XII Chemistry Solid State 3
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Question 1
The distance between an octahedral void and tetrahedral void in fcc lattice would be:
Question 2
In fcc crystal lattice, edge length of the unit cell is 400pm. The diameter of the greatest sphere which can be fitted into the interstitial void without distortion of lattice is:
Question 3
The radius of Ag+ ion is 126pm while that of I- ion is 216pm. The coordination number of Ag in AgI is:
Question 4
A compound XY crystallizes in BCC lattice with unit cell edge-length of 480pm, if the radius of Y- is 225pm, then the radius of X+ is:
Question 5
CsCl crystallises in a body-centered lattice. If 'a' is its edge length then which of the following statements is correct?
Question 6
Which of these defects is known as dislocation defect?
Question 7
Which of the following will show schottky defect?
Question 8
Doping of silicon (Si) with Al leads to?
Question 9
Solids which have a random arrangement of atoms or ions are
Question 10
Electrolytes show electrical conductivity in which state:
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Feb 10NEET & AIIMS