CHEMISTRY- Organic Chemistry

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Do you think you know chemistry well, take this test and see what grade you might get.

Questions and Answers

1.

What does sulphur dioxide cause?
- A.
  
  Global dimming
- B.
  
  Global Warming
- C.
  
  Acid rain
- D.
  
  Climate changes
Correct Answer
C. Acid rain
2.

What does a hydrocarbon consist of?
- A.
  
  Hydrogen atoms
- B.
  
  Hydrogen and carbon atoms
- C.
  
  Hydrogen and water atoms
- D.
  
  Different compounds
Correct Answer
B. Hydrogen and carbon atoms
3.

Large hydrocarbon molecules are broken down into smaller useful hydrocarbon molecules by heating over a catalyst. this process is called _________

Correct Answer
Cracking
cracking
4.

True or false Crude oil is a pure substance
- A.
  
  True
- B.
  
  False
Correct Answer
B. False
5.

If a substance has a double bond it mean that....
- A.
  
  It is unsaturated
- B.
  
  It is Hardening
- C.
  
  It is saturated
- D.
  
  It is a hydrocarbon
Correct Answer
A. It is unsaturated
6.

What are the three main uses of the products from crude oil? Tick all three
- A.
  
  Fuels for transport
- B.
  
  Biodiesel
- C.
  
  Making batteries
- D.
  
  Tar road surfacing
- E.
  
  Lubricating oils
Correct Answer(s)
A. Fuels for transport
D. Tar road surfacing
E. Lubricating oils
7.

Uses of aluminium are... Tick all that apply
- A.
  
  Overhead power cables
- B.
  
  Car headlamp reflectors
- C.
  
  Bridge constuction
- D.
  
  Engine blocks
- E.
  
  Furniture making
Correct Answer(s)
A. Overhead power cables
B. Car headlamp reflectors
D. Engine blocks
8.

Magnesium carbonate has the formula_______.

Correct Answer(s)
MgCO
mgCo
9.

Limestone is___________.

Correct Answer(s)
Calcium Carbonate
CaCO3

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Current Version
Oct 20, 2012

Quiz Edited by
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Oct 20, 2012

Quiz Created by
68tinky

Chemistry- Organic Chemistry

What does sulphur dioxide cause?

What does a hydrocarbon consist of?

Large hydrocarbon molecules are broken down into smaller useful hydrocarbon molecules by heating over a catalyst. this process is called _________

True or false Crude oil is a pure substance

If a substance has a double bond it mean that....

What are the three main uses of the products from crude oil? Tick all three

Uses of aluminium are... Tick all that apply

Magnesium carbonate has the formula_______.

Limestone is___________.