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vovangra [49]
3 years ago
12

How does the strength of a liquid’s intermolecular forces affect its viscosity

Chemistry
1 answer:
igor_vitrenko [27]3 years ago
8 0

Answer:

Viscosity increases with stronger intermolecular forces

Step-by-step explanation:

<em>Viscosity</em> is the resistance of a liquid to flow.

A liquid can flow easily only if the molecules can move past each other with little resistance.

If there are strong intermolecular attractive forces among molecules, it is more difficult for them to move past each other.

For example, the molecules in molasses have strong attractive forces, so it is quite viscous.

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24. Which Portuguese explorer sailed around Africa and across the Indian Ocean to reach India?
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2 years ago
- a) write the formula unit of calcium fluoride.
san4es73 [151]

Answer:

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2 years ago
a water sample is found to have a cl- content of 100ppm as nacl what is the concentration of chloride in moles per liter
ladessa [460]

Answer:

The concentration of chloride ion is 2.82\times10^{-3}\;mol/L

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The molar mass of Cl^- is equal to the molar mass of Cl atom as the mass of the excess electron in Cl^- is negligible as compared to the mass of Cl atom.

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Number of moles = (Mass)/(Molar mass)

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N=\frac{0.100\;g}{35.453\;g/mol}=2.82\times 10^{-3}\;mol

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