Standard Grade Chemistry Quiz
9 Questions
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Standard Grade Chemistry Quiz topics 1-10!
Questions and Answers
- 1.What id the chemical formula for phosphoric acid?
- A.
HCl
- B.
H2SO4
- C.
H3PO4
- D.
HNO3
- 2.A salt ios a substance were the hydrogen ion of an acid has been replaced by a metal ion or an __________ ion.
- 3.Which of the following facts is trueAs you move down the fractional distilation tower....
- A.
The flammability increases
- B.
The molecule size decreaes
- C.
The products are in higher demand
- D.
The products are in lower demand
- E.
The boiling points decrease
- 4.What type of metals give a solution its colour.
- 5.What gas is produced in incomplete combustion?
- A.
Carbon dioxide
- B.
Carbon Oxide
- C.
Carbon Monoxide
- D.
Carbon trioxide
- 6.When does a displacement reaction occur?
- 7.Which of the following contains a carbon to carbon double bond?
- A.
Alkanes
- B.
Alkenes
- C.
Cycloalkanes
- 8.What type of reaction is electrolysis?
- A.
Redox
- B.
Precipitation
- C.
Neutralisation
- 9.What is a spectator ion?
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