Name the process associated with the following.
A potassium permanganate crystal is in a beaker and water is poured into the beaker with stirring.

Diffusion

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Dissolution

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Sublimation

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None of these

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Solution

The correct option is B Dissolution
The process of dissolving a solute (solid, liquid or gas ) in the solvent to form a solution is called dissolution.

A potassium permanganate crystal in a beaker and water is poured into the beaker with stirring form solution and the process is called dissolution.

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Similar questions

Name the process that happens when:

(a) Dry ice is kept at room temperature and at one atmospheric pressure.

(b) A potassium permanganate crystal is in a beaker and water is poured into the beaker by stirring.

(d) Milk is churned to separate cream from it.

Q. When a crystal of potassium permanganate is placed at the bottom of water in a beaker, the water in the whole beaker turns purple on its own, even without stirring. This is an example of :

Q. Question 20
Name the process associated with the following
(a) Dry ice is kept at room temperature and at one atmospheric pressure.
(b) A drop of ink placed on the surface of water contained in a glass spreads throughout the water.
(c) A potassium permanganate crystal is in a beaker and water is poured into the beaker with stirring.
(d) An acetone bottle is left open and the bottle becomes empty.
(e) Milk is churned to separate cream from it.
(f) Settling of sand when a mixture of sand and water is left undisturbed for some time.
(g) A fine beam of light entering through a small hole in a dark room. Illuminates the particles in its paths.

Q. When a crystal of potassium permanganate is placed at the bottom of water in a beaker, the water in the whole beaker turns purple on its own, even without stirring. This is an example of :
(a) distribution
(b) intrusion
(c) diffusion
(d) effusion

Assertion:- If we drop a crystal of potassium permanganate into a beaker containing hot water and another beaker containing cold water then the rate of mixing of the potassium permanganate in the hot container is more as compared to the cold container.

Reason:- Movement of particles increases with the increase in temperature.

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Name the process associated with the following.A potassium permanganate crystal is in a beaker and water is poured into the beaker with stirring.

The correct option is B DissolutionThe process of dissolving a solute (solid, liquid or gas ) in the solvent to form a solution is called dissolution. A potassium permanganate crystal in a beaker and water is poured into the beaker with stirring form solution and the process is called dissolution.

Name the process associated with the following.
A potassium permanganate crystal is in a beaker and water is poured into the beaker with stirring.