skin of grape would break or rupture.
Pure water is a poor conductor of electricity due to its low concentration of ions.
Pure water is a poor conductor of electricity because it does not contain ions that can carry an electric current. However, impurities in the water can increase its conductivity by introducing ions into the solution.
Yes, a coin does sink slightly faster in pure water than it does in sea water. The dissolved salts in sea water make the water denser, and as a result, objects immersed in sea water will experience greater buoyancy than they do in fresh water.
The mass of 0.23 kg of pure water is equal to 230 grams. Given that the density of pure water is 1 g/ml, the volume of 230 grams of water would be 230 ml.
Pure water freezes at 0 degrees Celsius and boils at 100 degrees Celsius.
It will absorb water and swell up.
No, grape juice is not a pure substance.
Because it's a dehydrated GRAPE, maybe?
Grape juice is not a pure substance because it is a mixture that contains various components, including water, sugars, acids, vitamins, and other organic compounds. These constituents can vary in concentration depending on the type of grapes and the processing methods used. As a result, grape juice exhibits different properties compared to a pure substance, which has a uniform composition throughout.
burst
it melts
it would shrivel up
it will swell, but won't lyse.
A raisin is a dried up grape, if it is placed in water it will absorb water and regain some of its original shape and size. The process involved is called osmosis. It happens when areas of high concentration (the sugar solution inside the raisins) is separated from an area of low concentration (the water outside the grape). Physical forces try to balance the concentrations so the water passes through the grape skin (technically a semipermeable membrane) into the grape and plumps it up.
It depends what day/place/how warm or it is.
Water would enter the cell by osmosis in order to equalize the solute concentration/water concentration between inside and outside. The cell would tend to rupture.
osmolarities of ECF and ICF decreases