QUIZ 1: Diagnostic Chemistry Test

This will test your prior knowledge on Chemistry.

This quiz is by AntIMony19
Questions: 10 questions

1. It is defined as force per unit area.

Pressure

Density

Equilibrium

Tension

2. Coating iron with a protective layer of zinc

Gulvanizing

Zinc Implant

Welding

Galvanizing

3. A positively charged ion.

Onion

Cation

Dogion

Anion

4. These are substances that affect the speed of chemical reaction without themselves being permanently changed.

Reactants

Stimulus

Catalysts

Products

5. A microwave oven heat up food unimaginably fast because...

Food contains water, and water is polar.

Food contains water, and water is oxidized.

Food contains water, and water is evaporating.

Food contains water, and water is bipolar.

6. How does a catalysts make a reaction go faster?

It provides an alternative pathway wherein the reactivation energy is higher than that in a uncataly

It provides an alternative pathway wherein the activation energy is higher than that in a uncatalyze

It provides an alternative pathway wherein the reactivation energy is lower than that in a uncatalyz

It provides an alternative pathway wherein the activation energy is lower than that in a uncatalyzed

7. The effervescence when a carbonated drink fizzes when its bottle is opened is caused by...

The release of carbon trioxide.

The release of carbonate.

The release of carbon monoxide.

The release of carbon dioxide.

8. Which of the following is not a function of Calcium?

Maintains strong bones and teeth.

All of the above are functions of Calcium.

Regulates nerve and muscle functions.

Required for blood clotting.

9. It is used to describe the amount of a substance.

Ampere

Mole

Avogadro

Grams

10. Which is a property of gas?

Particles of gas are always in motion. They move in straight lines, and in organized directions

Particles of gas are always in motion. They move in curved lines, but in random directions

Particles of gas are always in motion. They move in curved lines, and in organized directions

Particles of gas are always in motion. They move in straight lines, but in random directions.

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QUIZ 1: Diagnostic Chemistry Test