Solute concentration is higher in the external solution

Write true or False . If false, give the correct answer : In hypotonic condition ,concentration of the external and the internal solution of the organism are same.

Assertion : Osnosis involves movement of solvent molecules from its lower concentration to its higher concentration. Reason : Solutions having the same osmotic pressure are called isotonic solutions.

A solution that has a higher solute concentration than another solution is

When a cell is placed in 0.25 M concentrated suger solution, theere is no change in it. So the external solutionis called

When a cell is placed in 0.25 M concentrated suger solution, theere is no change in it. So the external solutionis called

When a cell is placed in 0.25 M concentrated suger solution, theere is no change in it. So the external solutionis called

Four solutions labelled as P, Q, R and S have pH values 2, 8, 4, 12 respectively. Which of the following statements about the given solution is incorrect? A)solution P and Q will turn red litmus solution blue. B)solution P is highly acidic while solution Q is weakly basic. C)solution P has higher concentration of hydrogen ion than solution R. (D)solution Q has lower concentration of hydroxyl ions than solution S.