parachor is depend on the surface tention of the liquid and its molar volume
rheocor is depend upoun the viscosity of a liquid . both are additive and constiitutive property.
difference between tally & fact ?
what is the difference between khadi and handloom
There is no difference between a donkey and a burrow
There is no difference.
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The formula of parachor is: P = γ1/4 M / dFor benzene at 20 oC: P =206,6
[p]=M/D*(surface tension)1/4 is called parachord [R]=M/D*(viscosity)1/8 is call rehochor
110.4 is the value of parachor for methanol
The additive property of parachor suggests that the parachor value of a mixture can be calculated by summing the parachor values of the individual components. This can be justified by understanding that the parachor value is a measure of the cohesive energy density of a substance, which depends on its molecular structure. The constitutive property of parachor, on the other hand, implies that the parachor value is a fundamental property of a substance, determined by its chemical composition and structure.
The rheochor value for chloroform is approximately 44.6 nm². This value indicates how strongly a substance interacts with a solvent or dispersant.
The parachor value of chloroform is approximately 79 cal/cm³. Parachor is a measure of the ability of a substance to spread over the surface of another substance. In the case of chloroform, its parachor value reflects its molecular structure and interactions with other substances.
The parachor value of acetic acid is approximately 11.92 cal/cm^3. Parachor is a measure of molecular surface tension and is used to compare the cohesive properties of different substances.
Ah, the unit of rheochor is a measure of the flow resistance of a fluid. Just like how we use inches to measure length or pounds to measure weight, rheochor helps us understand how easily a fluid can flow. It's all about appreciating the beauty of how different substances interact with each other, like a happy little dance on a canvas.
The unit of parachor in the cgs (centimeter-gram-second) system is typically given in cubic centimeters to the power of 1.5 per dyne to the power of 1/2 (cm^3/2·dyne^-1/2). So, the unit of parachor in the cgs system can be expressed as: Parachor unit = cm 3 / 2 ⋅ dyne − 1 / 2 Parachor unit=cm 3/2 ⋅dyne −1/2
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Rheochor values, which measure the flow behavior of materials, can vary significantly depending on factors like temperature and concentration. For hexane and heptane, both exhibit low viscosity and are considered Newtonian fluids, meaning their rheochor values are relatively straightforward. Ethanol and propanol, being alcohols, show more complex behavior and can exhibit non-Newtonian characteristics depending on their concentration and interactions in mixtures. Specific numerical values for rheochor would require detailed experimental data or references, as they are not typically standardized like viscosity values.
The unit of parachor is typically expressed in square root centimeter gram second (cm^3/2 g^1/2 s^-1), which represents the intermolecular forces between molecules in a liquid system. Parachor is a dimensionless quantity that correlates with the surface tension and molecular weight of a substance, providing information about its cohesive and dispersive properties. It is commonly used in the study of intermolecular interactions and the prediction of physical properties of liquids.