In which one of the following is the molecular attraction very strong?a.Liquid b. Gas. c. powdered solid d. Solid crystals

To determine in which one of the following the molecular attraction is very strong, let's analyze each option:

a. Liquid: In liquids, the molecules are close together but still have enough energy to move around and slide past each other. The molecular attraction in liquids is strong, but not as strong as in other states.

b. Gas: In gases, the molecules are far apart and have high energy, resulting in weak molecular attraction. The molecules move freely and independently of each other.

c. Powdered solid: Powdered solids consist of small particles that have weak molecular attraction. The particles can easily move and flow, indicating a relatively weak force of attraction between them.

d. Solid crystals: Solid crystals have a highly ordered arrangement of molecules, resulting in very strong molecular attraction. The molecules are tightly packed and held together by strong intermolecular forces.

Based on this analysis, the option in which the molecular attraction is very strong is d. Solid crystals.