Due to capillary action, a liquid will rise in a tube, if the angle of – McqOptions

MCQOPTIONS

1.	Due to capillary action, a liquid will rise in a tube, if the angle of contact is [DPMT 1984; AFMC 1988; BHU 2001]
A.	Acute
B.	Obtuse
C.	90°
D.	Zero
Answer» B. Obtuse

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