Lesson 5.8.1.2
5.8.1.2 Formulations Quiz: AQA Combined Science, Unit 15
20 questions
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Lesson 5.8.1.2, Formulations: 20 multiple choice questions for the AQA GCSE Combined Science (8464), Unit 15: Chemical analysis, written with Revision Ninja.
Host it live on the board and students join with a game code on their own devices, or revise alone with Free Play. The answers are revealed in the game.
The 20 questions
-
What is the scientific term for a designed mixture?
- Molecule
- Compound
- Element
- Formulation
-
How are formulations produced?
- Natural evaporation
- Random amounts
- Simple filtration
- Measured quantities
-
Which is a formulation?
- Pure water
- Paint
- Sodium chloride crystal
- Pure oxygen gas
-
Alloys are examples of:
- Single gases
- Pure elements
- Formulations
- Compounds
-
Which of these is a typical formulation product?
- Oxygen gas
- Carbon atom
- Pure gold
- Paint
-
What do students NOT need to know regarding commercial products?
- Melting point data
- Solvent types used
- Exact boiling points
- Proprietary component names
-
What term describes a designed mixture with set proportions of nutrients?
- Compound
- Formulation
- Pure substance
- Element
-
Why are components measured carefully when creating a formulation?
- Required properties
- Lower production cost
- Higher melting point
- Faster reaction speed
-
A medicine tablet with an active ingredient and fillers is:
- A pure compound
- A gas
- An element
- A formulation
-
Which category of substance is brass, a metal mixture designed for specific properties?
- Formulation
- Simple molecule
- Pure element
- Pure compound
-
Which is not a formulation?
- Paint
- Fertiliser
- Medicine
- Air
-
Ice cream made from measured ingredients is:
- A compound
- A gas
- A formulation
- A pure element
-
What best describes the chemical nature of a formulation?
- A bonded compound
- A pure element
- A useful mixture
- An unadulterated fluid
-
Which term describes a manufactured product that is a designed mixture?
- A formulation
- A simple compound
- A chemical element
- A pure substance
-
What is the best description of a formulation?
- Bonded chemical compound
- Designed useful mixture
- Single pure element
- Unadulterated natural liquid
-
Which product is most likely a formulation?
- Carbon dioxide
- Oxygen
- Water
- Cleaning agent
-
How is petrol best classified in chemistry?
- A pure compound
- A formulation
- An unadulterated liquid
- A single element
-
What happens if component quantities are not controlled when making a formulation?
- Colour turns black
- Volume increases
- Wrong product properties
- Chemical bonds break
-
What happens to the chemical identity of components inside a formulation?
- They form new compounds
- They neutralise each other
- They stay unchanged
- They evaporate completely
-
What is the most crucial factor when manufacturing a formulation?
- Atomic number
- Measured proportions
- Boiling point
- Colour intensity
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