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NEET UG CHEMISTRY MCQ: 14 TH GROUP ELEMENTS (P-BLOCK)
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The correct order of decreasing hardness of the following compounds is:
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Correct option: A
Diamond > Borazon > Carborundum > Corundum
The correct answer is A (Diamond > Borazon > Carborundum > Corundum) because it represents the correct order of decreasing hardness based on the materials' crystal structures and bonding.
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