Question

If a cell is put in a solution and after 30 mins. there is no change in shape of the cell,then solution is _____________ to cell

Answer 1

Answer: ISOTONIC SOLUTION..

If the medium surrounding the cell is of exactly the same water concentration as inside the cell, there will be no net movement of water across membrane resulting in no change in size of cell. Such solution is called Isotonic solution

Answer 2

$\huge{\underline{\underline{\purple{\mathsf{AnSwEr}}}}}$

${Hypertonic\: solution}$ is your answer mate.

$\large\sf{Explanation}$

Is the medium has a lower concentration of water than then the cell. Meaning that if it is a very concentrated solution. The cell will lose water by osmosis,such solution is Known as hypertonic solution.