Question

The conversion of ice into water is an example of _____.
A. Melting
B. Freezing
C. Condensation
D. Sublimation

Answer 1

Hint: We know that melting is an actual cycle that outcomes in the stage change of a substance from a string to a fluid. This happens when the inner energy of the strong increments, commonly by the use of warmth or pressing factor, which builds the substance's temperature to the melting point and at this point, the requesting of particles or atoms in the strong separates to a less arranged state, and the strong "liquefies" to turn into a fluid.

Complete answer:
We need to know that the change of ice into water is an illustration of liquefying. On the off chance that you took out the ice blocks from the cooler and put them in a warm room, the ice would retain energy from the hotter air around them. This consumed energy would work with them to defeat the power of fascination holding them together, empowering them to get out of the fixed position that they held as ice. The cycle in which a solids change to a fluid is called melting.

So, the correct answer is “Option A”.

Note:
We have to remember that the liquefying point or melting point of a substance is the temperature at which it changes state from strong to fluid. At the dissolving point the strong and fluid stage exist in harmony. The dissolving point of a substance relies upon pressure and is generally indicated at a standard pressing factor, for example, 1 environment or \[100kPa\]. At the point when considered as the temperature of the opposite change from fluid to strong, it is alluded to as the edge of freezing over or crystallization point. In view of the capacity of substances to super cool, the edge of freezing over can undoubtedly have all the earmarks of being underneath its real worth. When the "trademark edge of freezing over" of a substance is resolved, indeed the real strategy is quite often "the rule of noticing the vanishing as opposed to the arrangement of ice, that is, the liquefying point”.