Assertion= glass is amorphous solid Reason = glass is posses fluidity.
(a) If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
(b) If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
(c) If the Assertion is correct but Reason is incorrect.
(d) If both the Assertion and Reason are incorrect.
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(a) If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
Glass is known as super-cooled liquid because glass is an amorphous solid. Amorphous solids have a tendency to flow but the flow is very slow. It might take billion years for just a few of the atoms in a pane of glass to move.
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