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Electronics — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsElectronics1 Mark
Question
Assertion : The crystalline solids have a sharp melting point.
Reason : All the bonds between the atoms or molecules of a crystalline solids are equally strong, that they get broken at the same temperature.
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Answer

(a) At a particular temperature all the bonds of crystalline solids breaks and show sharp melting point.

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