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Science Quiz : General Chemistry


Given the QUESTION, identify the ANSWER

Formats Info Page Worksheet / Test Paper Quiz Review
Multiple choice

Your Performance  

1.

Which of the following is not a physical change?

  Decantation

  Distillation

  Oxidation

  Precipitation

  Half-n-half Clue
 

2.

Which of the following gases is green in color?

  Chlorine

  Hydrogen

  Krypton

  Neon

  Half-n-half Clue
 

3.

Which of the following is a chemical change?

  Boiling of water

  Rusting of iron

  Freezing of water

  Dissolving of salt in water

  Half-n-half Clue
 

4.

A substance that absorbs moisture is known as

  Amorphous

  Hydrophobic

  Hygroscopic

  Hydrophilic

  Half-n-half Clue
 

5.

Acids change a litmus paper from

  Red to Purple

  Blue to Red

  Red to Blue

  Green to White

  Half-n-half Clue
 

6.

What is the combination of any substance with oxygen known as?

  Combustion

  Hydrogenation

  Oxidation

  Reduction

  Half-n-half Clue
 

7.

Fill in the missing word
Acid + _______ = Salt + Water

  Base

  Oxygen

  Non Metal

  Metal

  Half-n-half Clue
 


 
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