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Solid State

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Q JEE MAIN 2022
The distance between $\mathrm{Na}^{+}$and $\mathrm{Cl}^{-}$ions in 'solid NaCl of density $43.1 \mathrm{~g} \mathrm{~cm}^{-3}$ is $\_\_\_\_$ $\times 10^{-10} \mathrm{~m}$. (Nearest Integer)
(Given : $...
JEE Main Chemistry Medium
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Q JEE MAIN 2022
The incorrect statement about the imperfections in solids is :
JEE Main Chemistry Easy
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Q JEE MAIN 2024
In the given circuit, the voltage across load resistance ( $R_L$ ) is:
JEE Main Physics Medium
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Q JEE-Main_2023
A sample of a metal oxide has formula $\mathrm{M}_{0.83} \mathrm{O}_{100}$. The metal M can exist in two oxidation states +2 and +3. In the sample...
JEE Main Chemistry Easy
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Q JEE MAIN 2025
The output voltage in the following circuit is (Consider ideal diode case)
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Q JEE MAIN 2023
Sodium metal crystallizes in a body centred cubic lattice with unit cell edge length of 4 Å. The radius of sodium atom is ____ ×...
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Q JEE MAIN 2025
Consider the following logic circuit.

The output is Y = 0 when :
JEE Main Physics Medium
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Q JEE MAIN 2023
https://competishun.com/the-correct-relationship-between-unit-cell-edge-length-a-and-radius-of-sphere-r-for-facecentred-and-body-centred-cubic-structures-respectively-are/
JEE Main Chemistry Easy
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Q JEE MAIN 2023
If each diode has a forward bias resistance of $25 \Omega$ in the below circuit,

...
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Q JEE MAIN 2023
Number of crystal systems from the following where body centred unit cell can be found, is ____ Cubic, tetragonal, orthorhombic, hexagonal, rhombohedral, monoclinic, triclinic
JEE Main Chemistry Easy
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