A:B: Light Intensity Current £100 pH is a measure of what C:D: ConcentrationAcidity or alkalinity of a substance
Excellent!Excellent!
Unlucky!Unlucky! That’s incorrect
A:B: Purple Red £200 Strong alkalis turn universal indicator C:D: GreenYellow
Excellent!Excellent!
SorrySorry That’s incorrect …
A:B: Salts They don’t dissolve £300 Non -Metal oxides that dissolve in water form C:D: AcidsAlkalis
FantasticFantastic
Oh dear! That’s incorrect …
A:B: HClH 2 SO 4 £500 The formula for hydrochloric acid is C:D: H2OH2OHNO 3
BrilliantBrilliant
SorrySorry That’s incorrect …
A:B: Stay the sameGo down £1,000 Diluting the acid causes the pH to C:D: Go up above 7Increase towards 7
Well done!
Unlucky!Unlucky! Just a wee bit out!
A:B: Sulphur dioxideHydrogen gas £2,000 When sulphuric acid is split by passing a current through it the following is produced at the negative electrode C:D: Oxygen gasAcid Rain
Super!Super!
Oh no! That’s incorrect !…
A:B: Relights a glowing splint Turns lime water milky £4,000 The test for hydrogen gas is C:D: Burns with a popThere is NO test
Very good!
IncorrectIncorrect So near and yet so far!
A:B: Pays attention and try’s really hard Has only a small amount of substance dissolved in it £8,000 A concentrated solution is one which C:D: Has a large amount of substance dissolved in it Is weak
Very good!
Sorry!Sorry! That’s incorrect …
A:B: OH - Chloride ions £16,000 All acids contain the following types of ions C:D: SO 4 2- Hydrogen ions
Very good!
UnluckyUnlucky That’s incorrect …
Digestion A:B: Equal number of hydroxide and hydrogen ions £32,000 Water is neutral because it contains C:D: No hydrogen ions Digestion Only water molecules No hydroxide ions
Brilliant!Brilliant!
Unfortunately…Unfortunately… That’s incorrect !
A:B: Water vinegar £64,000 A bee sting can be neutralised by adding C:D: Baking SodaAlcohol
Well done!
I’m sorry That’s incorrect …
A:B: neutralalkaline £125,000 What type of substances are salts C:D: basicacidic
Very good!
IncorrectIncorrect So close to the million!!!!
A:B: HydrogenOxygen £250,000 What gas is formed when an acid reacts with a metal carbonate? C:D: Sulphur DioxideCarbon dioxide
Excellent!Excellent!
Wrong Choice! That’s incorrect I hope you didn’t say Mr Leckerman!! …
A:B: HydrogenSalt and water £500,000 What substance is ALWAYS formed in a neutralisation reaction? C:D: Carbon dioxide and waterHydrogen and water
Very Good!
Sorry!Sorry! Remember the greenhou se gases …
A:B: Magnesium chloride £ 1,000,000 What is the salt formed when magnesium reacts with sulphuric acid C:D: Magnesium Sulphate Magnesium carbonate Magnesium Sulphite
Fantastic! You know your stuff!!
UnluckyUnlucky You were nearly a millionai re!
Thank you for playing! Thank you for playing! Thank you for playing!