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NEETChemistryStates of Matter

What happens to a sharp glass edge when heated up to its melting point in a flame?

Options

  1. AIt becomes even sharper.
  2. BIt remains unchanged.
  3. CIt becomes smoother.
  4. DIt becomes brittle.

Correct answer

C. It becomes smoother.

Step-by-step solution

Correct Option is : (C) It becomes smoother.

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