Question

What is a angle of contact for the pure water with clean glass ...

Answer 1

The of contact is 0° for the pure water with clean glass.

Answer 2

Here's Your Answer Mate !!

For pure water and perfectly clean glass, the angle of contact is 0°. For ordinary water and glass, it lies between 8° and 18°. For pure water and pure silver, the angle of contact is 90°. When pure water is put in pure silver vessel, the surface of water is flat.

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