List of top Biology Questions on osmosis

Which of the following statements is true about the process of osmosis?
Wilted flower revive in fresh water, plants can absorb water from the soil. These are examples of which phenomenon:
Contraction of the protoplast of a plant cell as a result of loss of water from the cell is :
Cell placed in hypertonic solution is shown by
The relationship between osmotic pressure at $273\, K$ when $10\, g$ glucose $(p_1), \,10\, g$ urea $(p_2)$ and $10\, g$ sucrose $(p_3)$ are dissolved in $250\, mL$ of water, is
In a turgid cell, value of which of the following is zero?
Cell $A$ has osmotic potential of - $18$ bars and pressure potential of $8$ bars, whereas, cell $B$ has osmotic potential of - $14$ bars and pressure potential $2$ bars. The direction of flow of water will be
The phenomenon of plasmolysis is evident when cells are kept in
Stomatal mechanism operates in response to
If turgor pressure becomes equal to the wall pressure, then
Isotonic solutions at a particular temperature have the same
The molecular mass of NaCl as determined by osmotic pressure measurement is
Relative permittivity and permeability of a material $\varepsilon_r$ and $\mu_r$ , respectively. Which of the following values of these quantities are allowed for a diamagnetic material?