EASY
JEE Main
IMPORTANT
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Superconductors are technologically and commercially essential substances. Find the correct information about such superconductors.

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Important Questions on Solid State

EASY
JEE Main
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Physical Chemistry Part - 2 JEE Main & Advanced>Chapter 1 - Solid State>DPP 1.6>Q 14
The value of the magnetic moment is zero in the case of anti-ferromagnetic substances because the domains
MEDIUM
JEE Main
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Physical Chemistry Part - 2 JEE Main & Advanced>Chapter 1 - Solid State>DPP 1.6>Q 15
Which of the following statements are correct?
MEDIUM
JEE Main
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Physical Chemistry Part - 2 JEE Main & Advanced>Chapter 1 - Solid State>DPP 1.6>Q 16
What will be the wavelength of X-rays which gives a diffraction angle 2θ=16.80° for a crystal, if the interplanar distance in the crystal is 0.200 nm and only first-order diffraction is observed sin 8.40°=0.1461?