Question

Two solutions having equal osmotic pressure are called as_ _ _ _ _ .
A. Isotonic
B. Hypotonic
C. Hypertonic
D. Molar

Answer 1

Hint: Osmotic pressure is the minimum pressure that needs to be carried out to an option to prevent the inward waft of its pure solvent through a semipermeable membrane. It is also described as the degree of the tendency of an approach to absorb pure solvent by way of osmosis.

Complete answer:
Isotonic or iso-osmotic solution have the identical osmotic strain while hypertonic solution is a solution having higher osmotic strain than some different answer is stated to be referred to as a hypertonic solution. Similarly, Hypotonic solution is a solution having a decrease in osmotic strain relative to some different answer is known as a hypotonic solution.The osmotic strain is the minimum stress which wishes to be applied to a strategy to save you the inward float of its pure solvent across a semipermeable membrane.It is also defined because of the measure of the tendency of an option to soak up pure solvent via osmosis. Ability osmotic pressure is the most osmotic pressure that might develop in an answer if it had been separated from its natural solvent by way of a semipermeable membrane.Osmosis takes place whilst solutions containing exceptional concentrations of solute are separated through a selectively permeable membrane. Solvent molecules skip preferentially via the membrane from the low-awareness option to the solution with better solute awareness. The switch of solvent molecules will continue until equilibrium is attained.

Hence the correct option is A.

Note:Isotonic solutions have the same water awareness on both aspects of the cellular membrane. Blood is isotonic. Tap water and pure water are hypotonic. A single animal cell like a crimson blood cell placed in a hypotonic solution will refill with water after which burst.