Question

what is parachor? give which type of relation with viscosity.​

Answer 1

Answer:

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Answer 2

Parachor is an empirical constant for a liquid relating surface tension to the molecular volume

Explanation:

• Parachor is a quantity (related to surface tension) defined according to the formula:

            $P = \gamma ^\frac{1}{4}\frac{M}{d}$  

       where γ is the surface tension, M is the molar mass, and d is the            density.

• It is both an additive and constitutive property.
• Since Parachor is inversely related to density , it maybe correlated with viscosity as :
• For liquids , as density increases , viscosity increases . However , Parachor is a constant for a given liquid . Therefore , for different liquids , if the viscosity is increasing , Parachor will decrease according to the relation mentioned above .