AQA GCSE COMBINED SCIENCE: TRILOGY
8464/P/2H PHYSICS PAPER 2H PAPER
& MARK SCHEME ACTUAL EXAM
PAPER 2026 QUESTIONS WITH ANSWERS
GRADED A+
◍ effects of temperature increase in an endothermic reaction in equilibrium.
Answer: relative amount of product increases
◍ cracking: formula.
Answer: long alkane + cracking short alkane + short alkene
◍ Efficiency (power).
Answer: useful power output / total power input
◍ reaction profile.
Answer: an energy level diagram that who's the relative energies of the
reactants and products, activation energy and overall energy change
◍ atoms in polymers are linked to other atoms by.
Answer: strong covalent bonds
◍ potassium + water .
Answer: potassium hydroxide + hydrogen
◍ add to graph to find RoRxn.
Answer: tangent
◍ reversible reactions in a closed system.
Answer: eventually reach equilibrium, where the concentrations of reactants
and products doesn't change, and forwards/reverse reactions happen at the
, same rate
◍ polymers are often formed from an.
Answer: alkene
◍ Charge flow.
Answer: Current x Time
◍ Wave Speed.
Answer: Frequency x Wavelength
◍ power (resistance).
Answer: current squared x resistance
◍ Resultant force.
Answer: Mass x acceleration
◍ saturated.
Answer: no C=C bonds
◍ formula to find mean rate of reaction (using quantity of product formed).
Answer: RoRxn = quantity of product formed ÷ time
◍ symbol for electron.
Answer: e⁻
◍ potential difference.
Answer: current x resistance
◍ Momentum.
Answer: mass x velocity
◍ phytomining.
Answer: some plants absorb copper compounds through their roots and
concentrate the compounds; the plants are harvested and them burned to
produce ash containing metal compound; copper can them be extracted from
copper salt solutions by displacement using scrap iron or by electrolysis
◍ pollute waterways.
Answer: sewage needs to be treated so it doesn't...
, ◍ Acceleration.
Answer: Change in velocity divided by change in time
◍ Weight.
Answer: Mass x gravitational field strength
◍ Power (work).
Answer: Work Done /Time Taken
◍ Distance travelled.
Answer: Speed x time
◍ warmth, shelter, food and transport.
Answer: the Earth provides humans with...
◍ carcinogenic.
Answer: causes cancer
◍ Work Done.
Answer: Force x Distance moved
◍ Power (potential difference).
Answer: current x potential difference
◍ Density.
Answer: Mass / Volume
◍ Power (energy transfer).
Answer: energy transferred / time taken
◍ organic chemistry: 9.
Answer: non
◍ Force applied to a spring.
Answer: spring constant x extension
◍ energy transferred (charge).
Answer: charge flow x potential difference
◍ Energy Transferred.
8464/P/2H PHYSICS PAPER 2H PAPER
& MARK SCHEME ACTUAL EXAM
PAPER 2026 QUESTIONS WITH ANSWERS
GRADED A+
◍ effects of temperature increase in an endothermic reaction in equilibrium.
Answer: relative amount of product increases
◍ cracking: formula.
Answer: long alkane + cracking short alkane + short alkene
◍ Efficiency (power).
Answer: useful power output / total power input
◍ reaction profile.
Answer: an energy level diagram that who's the relative energies of the
reactants and products, activation energy and overall energy change
◍ atoms in polymers are linked to other atoms by.
Answer: strong covalent bonds
◍ potassium + water .
Answer: potassium hydroxide + hydrogen
◍ add to graph to find RoRxn.
Answer: tangent
◍ reversible reactions in a closed system.
Answer: eventually reach equilibrium, where the concentrations of reactants
and products doesn't change, and forwards/reverse reactions happen at the
, same rate
◍ polymers are often formed from an.
Answer: alkene
◍ Charge flow.
Answer: Current x Time
◍ Wave Speed.
Answer: Frequency x Wavelength
◍ power (resistance).
Answer: current squared x resistance
◍ Resultant force.
Answer: Mass x acceleration
◍ saturated.
Answer: no C=C bonds
◍ formula to find mean rate of reaction (using quantity of product formed).
Answer: RoRxn = quantity of product formed ÷ time
◍ symbol for electron.
Answer: e⁻
◍ potential difference.
Answer: current x resistance
◍ Momentum.
Answer: mass x velocity
◍ phytomining.
Answer: some plants absorb copper compounds through their roots and
concentrate the compounds; the plants are harvested and them burned to
produce ash containing metal compound; copper can them be extracted from
copper salt solutions by displacement using scrap iron or by electrolysis
◍ pollute waterways.
Answer: sewage needs to be treated so it doesn't...
, ◍ Acceleration.
Answer: Change in velocity divided by change in time
◍ Weight.
Answer: Mass x gravitational field strength
◍ Power (work).
Answer: Work Done /Time Taken
◍ Distance travelled.
Answer: Speed x time
◍ warmth, shelter, food and transport.
Answer: the Earth provides humans with...
◍ carcinogenic.
Answer: causes cancer
◍ Work Done.
Answer: Force x Distance moved
◍ Power (potential difference).
Answer: current x potential difference
◍ Density.
Answer: Mass / Volume
◍ Power (energy transfer).
Answer: energy transferred / time taken
◍ organic chemistry: 9.
Answer: non
◍ Force applied to a spring.
Answer: spring constant x extension
◍ energy transferred (charge).
Answer: charge flow x potential difference
◍ Energy Transferred.
