States of Matter

Which of the following things has a fixed shape and volume?

• Plastic bottle

• CD

• Paper

• All of these

Which of the following states of matter can flow?

• Solid and liquid

• Liquid and gas

• Gas and solid

• Solid, liquid and gas

Which of the following substance is insoluble in water?

• Chalk

• Sugar

• Salt

• None of these

Which of the following states of matter have a fixed volume?

• Solid and liquid

• Liquid and gas

• Gas and solid

• Solid, liquid and gas

In which of the following situations, the level of water in a glass rises maximum?

• When a teaspoon of salt is added and stirred in water properly.

• When a teaspoon of sand is added and stirred in water properly.

• When a teaspoon of salt and sugar is added and stirred in water properly.

• When a teaspoon of salt and sand is added but not stirred.