The liquid used in manometers should have (A) Low density (B) High density (C) Low surface tension (D) High surface tension

The liquid used in manometers should have
(A) Low density
(B) High density
(C) Low surface tension
(D) High surface tension
by

1 Answer

Answer :

Answer: Option D
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Alcohol is more volatile than water because _________ is lower than water. (1) its boiling point (2) its density (3) its viscosity (4) its surface tension

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Rise of oil a wick is due to (1) density of the oil (2) viscosity of the oil (3) surface tension of the oil (4) pressure of the oil

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