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NEET UG CHEMISTRY MCQ: 14 TH GROUP ELEMENTS (P-BLOCK)
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It is impossible to fuse strips of copper, silver or iron into soda glass because of a difference in the properties of glass and the metal. The property concerned is:
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Correct option: A
Coefficient of expansion
Option A (Coefficient of expansion) is correct because the difference in the coefficient of expansion causes stress and cracking when the metal and glass are fused.
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