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Solid State

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2019
Element ‘B’ forms ccp structure and ‘A’ occupies half of the octahedral voids, while oxygen atoms occupy all the tetrahedral voids. The structure of bimetallic...
JEE Main Chemistry Easy
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Q JEE MAIN 2021
Given below are two statements. One is labelled as Assertion A and the other is labelled as Reason R.
Assertion A : Sharp glass...
JEE Main Chemistry Easy
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Q JEE MAIN 2021
Diamond has a three dimensional structure of C atoms formed by covalent bonds. The structure of diamond has face centred cubic lattice where 50% of...
JEE Main Chemistry Easy
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Q JEE MAIN 2021
The parameters of the unit cell of a substance are $a=2.5, b=3.0, c=4.0, \alpha=90^{\circ}, \beta=120^{\circ} \gamma=90^{\circ}$.
The crystal system of the substance is i.
JEE Main Chemistry Easy
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Q JEE MAIN 2019
Consider the bcc unit cells of the solids 1 and 2 with the position of atoms as shown below. The radius of atom B is...
JEE Main Chemistry Easy
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Q JEE-MAIN 2021
KBr is doped with $10^{-5}$ mole percent of $\mathrm{SrBr}_2$. The number of cationic vacancies in 1 g of KBr crystal is $\_\_\_\_$ 10¹4. (Round off...
JEE Main Physics Easy
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Q JEE MAIN 2021
A hard substance melts at high temperature and is an insulator in both solid and in molten state. This solid is most likely to be...
JEE Main Chemistry Easy
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Q JEE MAIN 2021
The unit cell of copper corresponds to a face centered cube of edge length $3.596 A $ with one copper atom at each lattice point....
JEE Main Chemistry Easy
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Q JEE Main 2019
The one that is extensively used as a piezoelectric material is
JEE Main Chemistry Easy
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Q JEE MAIN 2021
Ga (atomic mass 70 u) crystallizes in a hexagonal close packed structure. The total number of voids in 0.581 g of Ga is ___ ×...
JEE Main Chemistry Hard
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