Question

Q.1: Sanjeev’s mother brought some tablets of camphor from bazaar and put these in open container. After few days

sanjeev notice that size of camphor tablets decreased. Under which phenomenon it happened option :1evaporation 2sublimation 3convenxationd 4transpiration please tell me write option​

Answer 1

Answer:

evaporation

Explanation:

sublimation is the process by which solid gaseous state and and transpiration is the process by which water moves up in the plant indefinitely Convection is not

Answer 2

Sanjeev’s mother brought some tablets of camphor from bazaar and put these in open container. After few days  Sanjeev notice that size of camphor tablets decreased. This happened under the phenomenon of Sublimation.

Extra Information:

Sublimation => Sublimation is the change of state of matter from solid state to gas state. Substance changes from solid state to gas state without even passing liquid state.

Sublimation is an endothermic process i.e. it takes heat from surrounding.

When a substance changes from gas state to solid state it is called desublimation or deposition.

Examples of Sublimation => Dry Ice, Moth balls, Camphor etc.

Examples of Desublimaton => Soot formation in chimneys, Formation of frost etc.