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The liquid lubricants stick due to the _________ property.

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in Applied Chemistry by (101k points)
The liquid lubricants stick due to the _________ property.

(a) Surface tension

(b) Viscosity

(c) Temperature coefficient

(d) Mass of the liquid

The question was asked in final exam.

Enquiry is from Mechanism of Lubrication topic in division Lubricants of Applied Chemistry

1 Answer

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Best answer
Right option is (b) Viscosity

The best explanation: The liquid lubricants stick due to their physical property called viscosity or stickiness. The liquid lubricant will cover all the irregularities in the slidings and thus it prevents the formation of welded junctions.

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