Tonicity is the osmotic pressure gradient between two solutions separated by a semipermeable membrane.
Assuming a balloon-like structure filled with vegetable oil is submerged in water, as vegetable oil is less dense than water, water would attempt to enter the balloon-like structure. Therefore, it would be hypotonic.
Vegetable oil
Raisins will absorb the most water when soaked in tap water. This is because they are hydrophilic and will rehydrate by drawing in moisture from the water. In salt water, the presence of salt creates a hypertonic environment, which can actually cause the raisins to lose water. Vegetable oil, being non-polar, does not interact well with the hydrophilic nature of raisins, leading to minimal absorption.
Vegetable oil is denser then water, so it floats on top. Oil is also a lipid, which is hydrophobic, meaning it does not like water. They do not mix.
No water is heavier then oil.
Vegetable oil does not cause rust. It is slightly acidic, its similar to a lubricant and it can prevent rust.
no they are not
a
vegetable oil vegetable oil vegetable oil vegetable oil vegetable oil vegetable oil vegetable oil
Because the oil is less dense then the water.
Food is fried in oil, but boiled in water.
- water has a higher density and is under oil- you need oil not water
poo your face