This chapter is currently out of syllabus
1
JEE Main 2019 (Online) 9th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
At 100oC, copper (Cu) has FCC unit cell structure with cell edge length of x $$\mathop A\limits^o $$. What is the approximate density of Cu (in g cm$$-$$3) at this temperature?
[Atomic Mass of Cu = 63.55 u]
A
$${{205} \over {{x^3}}}$$
B
$${{105} \over {{x^3}}}$$
C
$${{211} \over {{x^3}}}$$
D
$${{422} \over {{x^3}}}$$
2
JEE Main 2018 (Offline)
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
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
3
JEE Main 2018 (Online) 15th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
All of the following share the same crystal structure except :
A
LiCl
B
NaCl
C
RbCl
D
CsCl
4
JEE Main 2018 (Online) 15th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
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
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