The process through which dry ice converts to the gaseous state is called__________

Evaporation

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Condensation

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Sublimation

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Diffusion

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Solution

The correct option is C
Sublimation

The correct option is Sublimation. It is defined as the process in which a substance in solid state changes to a gaseous state directly, without converting into liquid, due to increase in temperature or decrease in pressure.

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Similar questions

Q. Which of the following is(are) an endothermic process(es) ?
(i) Dilution of sulphuric acid
(ii) Sublimation of dry ice
(iii) Condensation of water vapours
(iv) Evaporation of water

Q. Sublimation is the process by which solid converts directly to liquid state.

Q. When heated, solid iodine sublimes i.e. it directly changes into a gaseous state without converting to liquid state. Which of the following is NOT true for iodine sublimation?

The process in which matter converts from gaseous state to the liquid state is called as .

Question 12

Which of the following is (are) an endothermic process(es)?

(i) Dilution of sulphuric acid.
(ii) Sublimation of dry ice.
(iii) Condensation of water vapours.
(iv) Evaporation of water.

(a) (i) and (iii)
(b) (ii) only
(c) (iii) only
(d) (ii) and (iv)

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The process through which dry ice converts to the gaseous state is called__________

The correct option is C Sublimation The correct option is Sublimation. It is defined as the process in which a substance in solid state changes to a gaseous state directly, without converting into liquid, due to increase in temperature or decrease in pressure.

The correct option is C
Sublimation

The correct option is Sublimation. It is defined as the process in which a substance in solid state changes to a gaseous state directly, without converting into liquid, due to increase in temperature or decrease in pressure.