What amphipathic molecules?
Molecules that have both a polar and a non polar region
In terms of water, what is a hydration shell of interaction?
Water molecules will surround the polar/charged molecules in a cage
Why is water good at dissolving charged/polar molecules?
Water is dip...
Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025
Cell Biology - CMB1004 Biophysics
Questions and Correct Answers | Latest
Update
What amphipathic molecules?
Molecules that have both a polar and a non polar region
In terms of water, what is a hydration shell of interaction?
Water molecules will surround the polar/charged molecules in a cage
Why is water good at dissolving charged/polar molecules?
Water is dipolar, so it can hydrogen bond with itself and other molecules
Why does water have an unusually high boiling point?
It can hydrogen bond with itself
What does solubility in water depend on?
How polar the molecule is, more polar is more soluble
What is the definition of 1 mole?
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, Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025
1 mole = 12g of carbon-12
How many particles are in a mole?
6.022x10^23
What is molar mass?
Mr in g/mol
What is M- Molarity?
Concentration mol/L
What is Brownian motion?
Molecules will move randomly due to many collisions with other molecules
in a solution
What is the mean free path of molecules?
time without any collisons
What is diffusion?
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