Solids, Liquids & Gases

Why do solids have fixed shape?

• The particles are tightly packed in a rigid pattern
• The particles are not so tighly packed and can moveon 2
• The particles are far away from each other and can move freely

Chaitrali filled the container with water up to the rim(edge) and kept some stones in it.Which of the following was observed by him?

• Stones settled down at the bottom and the water overflowed
• Stones float on the water
• None of these

Which of the following statement is incorrect?

• solids have definite shape
• solids can flow from one place to other
• solids have definite volume

Equal amount of water was filled in all the containers and kept under the Sun. In which of the following container the rate of evaporation was faster?

• 
• 
• 

The below figure shows arrangement of molecules in

• Solid
• Gas
• Liquid

The below figure shows arrangement of molecules in

• Solids
• Gas
• Liquid

Contraction happen in which container

• A
• B
• C

Expansion happen in which container

• A
• B
• C

In salt solution, _______ is a solvent

• salt
• water

Which of the following is placed in wrong category

• Orange Juice
• Carbon dioxide
• Kerosene