CHILD DEVELOPMENT PEDAGOGY

GROWTH DEVELOPMENT CHILD

FORMATIVE ASSESSMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is it called when a material goes from solid to gaseous state?
A
evaporation
B
sublimation
C
condensation
D
deposition
Explanation: 

Detailed explanation-1: -Sublimation. The process of converting solid to gas directly is called sublimation. Ex: Dry ice is solid carbon dioxide. At room temperature it directly changes into gas from solid state.

Detailed explanation-2: -Sublimation is a type of phase change that takes place when a solid turns directly into a gas, skipping the liquid phase.

Detailed explanation-3: -Sublimation is the transition of a substance directly from the solid phase to the gas phase without passing through the intermediate liquid phase (Table 4.8, Fig. 4.2). Sublimation is an endothermic phase transition that occurs at temperatures and pressures below the triple point of a chemical in the phase diagram.

Detailed explanation-4: -Sublimation is the process in which solid directly changes to gas.

Detailed explanation-5: -desublimation (countable and uncountable, plural desublimations) (physics) deposition (transformation of gas into solid without an intermediate liquid phase)

There is 1 question to complete.