What type of surface you would observe in the case of mercury with gl

1.	What type of surface you would observe in the case of mercury with glass?
A.	Concave meniscus
B.	Convex meniscus
C.	Contact angle = 180°
D.	Contact angle = 0°
Answer» C. Contact angle = 180°

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What type of surface you would observe in the case of mercury with glass?

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