Question

What is called the boundary that separates the phases in two bulks? Select the proper choice from the given choices.
(A) Line
(B) Point
(C) Slash
(D) Interface

Answer 1

Answer is option D) Interface

Answer 2

Answer:

(D) Interface

Explanation:

• The boundary that separates the phases in two bulks is called interface.
• This boundary is two-dimensional.
• It is the boundary that separates the surface of homogenous phases when the two phases are in equilibrium.
• Thus we can say that an interface is a common boundary between any two phases.
• example: When we mix oil and water, then we can see a thin layer that separates these two liquids. This common boundary of separation is called interface.