Basics of Chemistry-Worksheet-1

Basics of Chemistry Worksheet-1

1. What is the building block of matter?

A. Liquid            B. Solid              C. Element        D. Compound

2. What happens to the properties of the matter in a compound?

A. They remain unchanged.               

B. Nothing

C. They change to a new set of properties.

D. Properties are added together.

3. This form of matter takes the shape and the volume of its container.

A. Solid              B. Liquid            C. Gas                D. None of the above

4. Sugar dissolved in water is a solution. Which is the solute and which is the solvent?

A. Sugar is the solvent; water is the solute

B. Sugar is the solute; water is the solvent

C. The terms solute and solvent refer to mixtures, not solutions

D. The terms solute and solvent are interchangeable.

5. Look at the given figures carefully. What does it shows?            

A. One form of matter can be changed into another by heating

B. One form of matter can be changed into another by cooling

C. Forms of matter are not interchangeable

D. Both (A) & (B).

6. Which of the following is made up of rubber?

A.           B.       C.    D.

7. Which of the following is a physical change?

A. A rusting nail                           B. Burning a paper

C. Stretching an elastic band     D. Exploding fireworks

8. An object will feel ____ on a planet that has weaker pull of gravity.

A. Lighter          B. Heavier         C. Bigger            D. Smaller

Answer Keys:

(1)–(c); (2)–(c); (3)–(c); (4)–(c); (5)–(d); (6)–(b); (7)–(c); (8)–(a)