AQA GCSE Chemistry Paper 2

What do Rates of Reactions depend on?

• Temperature

• Concentration

• Pressure

• Surface Area

• Catalyst

Tags

NGSS.HS-PS1-5

What does it mean when the Equilibrium of a Reversible Reaction lies to the Left?

• Concentration of Products is greater

• Concentration of Reactants is greater

• The rate of Forming Products is greater

• The rate of Forming Reactants is greater

What does it mean when the Equilibrium of a Reversible Reaction lies to the Right?

• Concentration of Products is greater

• Concentration of Reactants is greater

• The rate of Forming Products is greater

• The rate of Forming Reactants is greater

Tags

NGSS.HS-PS1-6

What Elements do Hydrocarbons Contain?

• Hydrogen

• Carbon

• Oxygen

What are the products of the Complete combustion of Hydrocarbons?

• Carbon Dioxide

• Water

• Carbon Monoxide

How do you Calculate RF Values?

• Distance Travelled by substance/ Distance travelled by solvent

• Distance Travelled by Solvent/ Distance travelled by Substance

Which one is the test for Chlorine gas?

• Bleaches damp Litmus Paper

• Relights a glowing splint

• Turns Limewater Cloudy

• Creates a Pop when you hold a lit Splint near it

Which one is the test for Oxygen gas?

• Bleaches damp Litmus Paper

• Relights a glowing splint

• Turns Limewater Cloudy

• Creates a Pop when you hold a lit Splint near it

Which one is the test for Carbon Dioxide gas?

• Bleaches damp Litmus Paper

• Relights a glowing splint

• Turns Limewater Cloudy

• Creates a Pop when you hold a lit Splint near it

Which one is the test for Hydrogen gas?

• Bleaches damp Litmus Paper

• Relights a glowing splint

• Turns Limewater Cloudy

• Creates a Pop when you hold a lit Splint near it