17 JEE Main 2021 Solid State previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2021 previous-year questions from the Solid State chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Solid State chapter hub.
Select the correct statements. (A) Crystalline solids have long range order. (B) Crystalline solids are isotropic. (C)…
The number of octahedral voids per lattice site in a lattice is_. (Rounded off to the nearest integer)
Given below are two statements: Statement I : Frenkel defects are vacancy as well as interstitial defects. Statement II…
The oxide that shows magnetic property is:
The empirical formula for a compound with a cubic close packed arrangement of anions and with cations occupying all the…
In a binary compound, atoms of element A form a hcp structure and those of element M occupy 2 / 3 of the tetrahedral vo…
Diamond has a three dimensional structure of C atoms formed by covalent bonds. The structure of diamond has face centre…
A hard substance melts at high temperature and is an insulator in both solid and in molten state. This solid is most li…
A copper complex crystallising in a CCP lattice with a cell edge of 0 . 4518   nm has been revealed by employing X…
Ga (atomic mass 70   u ) crystallizes in a hexagonal close packed structure. The total number of voids in 0 . 581…
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