Solids, Liquids and Gases

Solids, Liquids & Gases Worksheet-1

Multiple-Choice Question:

1. Why do solids have fixed shape?

(A) The particles are tightly packed in a rigid pattern

(B) The particles are not so tightly packed and can move

(C) The particles are far away from each other and can move freely

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

(A) Stones settled down at the bottom and the water overflowed

(B) Stones float on the water

Solids, Liquids & Gases Worksheet-2

Multiple Choice Questions (with more than one option):

12. Which of the following statement/s is/are true for solid/s?

(A) It has definite shape

(B) It has definite volume

(C) It can flow

(D) The molecules are tightly packed in rigid pattern

(E) It takes the shape of the container

13. True/False

a.      Matter contracts on heating.

Solids, Liquids & Gases Worksheet-3

Multiple-Choice Question:

1. In a salt solution, ____ is a solvent.

(A) Salt                        (B) Water                    (C) None of these

2. Which of the following is made up of plastic?

A.

B.