GENERAL CHEMISTRY Final Exam

Which of the following is not a pure substance?

• Water

• Rust

• Milk Tea

• Diamond

Which of the following describes intensive property of matter?

• 2.00 kg

• 200.00 cm

• 1.00 g/mL

• 500.00 mL

Below are the steps of Scientific Methods. Arrange them sequentially.

A. Analyze your data and draw a conclusion

B. Construct a hypothesis

C. Do a background research

D. Observe and identify a problem

E. Experimentation

• A,B,C,D,E

• E,D,C,B,A

• D,C,B,E,A

• C,B,A,D,E

Tags

NGSS.HS-PS1-3

NGSS.HS-LS1-3

How many neutrons are present in an element with an atomic number of 6 and atomic mass of 12?

• 12

• 3

• 6

• 4

What kind of chemical formula tells which elements are present and the simplest whole number ratio of their atoms?

• Empirical formula

• Molecular formula

• Ionic formula

• Chemical formula

Name the given compound

• Ferrous Chloride

• Iron Chlorine

• Ferric Chloride

• Iron Chlorous

Which of the following is the correct chemical formula for aluminum oxide?

• 
• 
• 
• 

The following are heterogenous mixture, except:

• Halo-Halo

• Orange Juice

• Adobo

• Fruit Cake

What is the name of the ionic form of carbonic acid?

• carbonite

• carbonous

• carbonara

• carbonate

Which of the following is a strong electrolyte?

• Acetic Acid

• Water

• Sucrose

• Sodium Hydroxide