Question

State whether the following statements are true or false. If false give the correct statement. 

1. Oil and water immiscible in each other 

2. A compound cannot be broken, into simpler substances chemically 

3. Liquid – liquid colloids are called gels

4. Buttermilk is an example of heterogeneous mixture

5. Aspirin is composed of 60% Carbon, 4.5% Hydrogen and 35.5% Oxygen by mass. Aspirin is a mixture

Comments

Is it  true or false

Answer 1

1. True

2. False.

Correct Statement: A compound can be broken into simpler substances chemically.

3. False.

Correct Statement: Liquid – solid colloids are called gels.

4. True

5. False.

Correct Statement: The constituents of Aspirin are present in a fixed ratio by mass. So it is a Compound