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1
JEE Main 2018 (Offline)
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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Which type of ‘defect’ has the presence of cations in the interstitial sites?
A
Metal deficiency defect
B
Schottky defect
C
Vacancy defect
D
Frenkel defect
2
JEE Main 2018 (Online) 15th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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All of the following share the same crystal structure except :
A
LiCl
B
NaCl
C
RbCl
D
CsCl
3
JEE Main 2018 (Online) 15th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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Which of the following arrangements shows the schematic alignment of magnetic moments of antiferromagnetic substance ?
A
JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Solid State Question 53 English Option 1
B
JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Solid State Question 53 English Option 2
C
JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Solid State Question 53 English Option 3
D
JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Solid State Question 53 English Option 4
4
JEE Main 2017 (Offline)
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
A metal crystallises in a face centred cubic structure. If the edge length of its unit cell is ‘a’, the closest approach between two atoms in metallic crystal will be :
A
$$2\sqrt 2 a$$
B
$$\sqrt 2 a$$
C
$${a \over {\sqrt 2 }}$$
D
2a
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