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Tutor HuntTest QuestionsChemistry QuestionsYear 10 Chemistry Questions

 

State Symbols (GCSE Chemistry)

The following is a GCSE Chemistry test covering 'State Symbols' from the broader topic Bonding, Structure, And The Properties Of Matter. The test is geared towards the AQA exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

In the oven test for a precipitate, a chemist might write AgCl(s). What does AgCl(s) indicate?
Which state symbol shows a substance is dissolved in water?
Which state symbol should be used for diamond when written as an element in an equation?
When crystals form from solution during crystallisation, what state symbol is used for the crystals collected?
Ethanol is often a liquid at room temperature and is written as C2H5OH(l). Which bonding/structure reason explains the (l) state symbol for ethanol?
Which state symbol best describes ions free to move in solution (allowing conductivity)?
When a solid ionic compound is dissolved to make an aqueous solution, which change of state symbols best describes this physical change?
Which state symbol shows that a reagent is in molten form, used in high-temperature processes like electrolysis of aluminium oxide?
When writing the electrolysis of molten sodium chloride: Na+ + e– ? Na(l). Why is Na shown as (l) in the half-equation?
Which state symbol would you use for hydrogen chloride dissolved in water used in titrations?
Which state symbol would you use for a substance that forms a precipitate in a reaction?