1. An almirah has a fixed volume .

2.An almirah has a fixed shape and size .(we cannot be changed by pressing with hands.)

Reasons an Iron Almirah is a Solid at Room Temperature:
Reason 1: Chemical Structure
- Iron almirahs are made of iron, which has a crystalline structure at room temperature. The atoms in iron are arranged in a regular pattern, which gives it a solid form.
Reason 2: Strong Intermolecular Forces
- The atoms in iron are held together by strong metallic bonds, which are a type of intermolecular force. These bonds are responsible for the high melting and boiling points of iron, keeping it in a solid state at room temperature.
Reason 3: Lack of Energy to Overcome Forces
- At room temperature, the particles in the iron almirah do not have enough energy to overcome the strong intermolecular forces holding them together. This lack of energy keeps the iron in a solid state.
Reason 4: High Density
- Iron has a high density, which means that its particles are closely packed together. This close packing of particles contributes to the solid nature of iron at room temperature.
Reason 5: Temperature and Pressure Conditions
- Room temperature and pressure conditions are optimal for iron to exist in a solid state. At higher temperatures, iron can melt and become a liquid, while at lower temperatures, it can become a solid.
In conclusion, the solid state of an iron almirah at room temperature is due to its chemical structure, strong intermolecular forces, lack of energy to overcome forces, high density, and the temperature and pressure conditions. These factors combined keep the iron almirah in a solid form, providing durability and stability for storing items.