JEE Main 2019 (Online) 9th January Evening Slot | Solid State Question 51 | Chemistry

At 100^oC, 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]

$${{205} \over {{x^3}}}$$

$${{105} \over {{x^3}}}$$

$${{211} \over {{x^3}}}$$

$${{422} \over {{x^3}}}$$

JEE Main 2018 (Offline)

MCQ (Single Correct Answer)

-1

Out of Syllabus

Which type of ‘defect’ has the presence of cations in the interstitial sites?

Metal deficiency defect

Schottky defect

Vacancy defect

Frenkel defect

JEE Main 2018 (Online) 15th April Evening Slot

MCQ (Single Correct Answer)

-1

Out of Syllabus

All of the following share the same crystal structure except :

LiCl

NaCl

RbCl

CsCl

JEE Main 2018 (Online) 15th April Morning Slot

MCQ (Single Correct Answer)

-1

Out of Syllabus

Which of the following arrangements shows the schematic alignment of magnetic moments of antiferromagnetic substance ?

JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Solid State Question 53 English Option 1

JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Solid State Question 53 English Option 2

JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Solid State Question 53 English Option 3

JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Solid State Question 53 English Option 4

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