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For a liquid and glass interface , if adhesive force is greater than cohesive force , then the angle of contact is 1) greater than 90 2)equal to 90 3)less than 90 4) both 1 and

Answer» For a liquid and glass interface , if adhesive force is greater than cohesive force , then the angle of contact is 1) greater than 90 2)equal to 90 3)less than 90 4) both 1 and


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