IGCSE

a booklet of all the paper 2s starting up to the newest 2023 papers, for your practice for chemistry igcses

IGCSE Chemistry Definitions Exam Questions And Answers 2024. Melting - CORRECT ANSWER Solid changing into a liquid Freezing - CORRECT ANSWER Liquid changing into a solid Condensation - CORRECT ANSWER Gas/vapour changing into a liquid Evaporation - CORRECT ANSWER Liquid changing into a gas/vapour Melting Point - CORRECT ANSWER Temperature at which a solid turns into a liquid Freezing Point - CORRECT ANSWER Temperature at which a liquid changes into a solid Boiling Point - C...

IGCSE Biology - The Eye Written Exam 2024. Conjunctiva - CORRECT ANSWER Mucous membrane that covers the front of the eye and lines the inside of the eyelids Cornea - CORRECT ANSWER Transparent layer forming the front of the eye Pupil - CORRECT ANSWER Dark circular opening in the centre of the eye which lets light through Iris - CORRECT ANSWER Coloured ring of tissue which controls the amount of light entering the eye by changing the size of the pupil Lens - CORRECT ANSWER Biconv...

IGCSE Computer Science Review Practice Test 2024. binary numbers are used in - CORRECT ANSWER computer systems conversion from denary to binary and from binary to denary uses - CORRECT ANSWER place values (128,64,32,16,8,4,2,1) memory size of a computer is measured in terms of the number of - CORRECT ANSWER bytes 1 kilobyte is - CORRECT ANSWER 2 to the 10 bytes 1 megabyte is - CORRECT ANSWER 2 to 20 bytes 1 kilobyte according to manufactures - CORRECT ANSWER 1000 bytes uni...

IGCSE Geography DEVELOPMENT Study Guide Test 2024. % of people employed in Agriculture - CORRECT ANSWER Reduces as a country develops economically. It's often as low as 2% is the wealthiest countries Cheap labour - CORRECT ANSWER Workers who are lowly paid, whose jobs are not protected and who have little access to the usual worker benefits. This is why many companies have their factories in LEDCs Climatic factors - CORRECT ANSWER factors such wind, water, light, temperature that ...

Geography IGCSE Latest Exam Guide Q & A 2024. What is overpopulation? - CORRECT ANSWER When a country does not have the resources to give all its people an adequate standard of living To tell if a place is over populated you can see by emigration (people moving) Why do equatorial climates have low temperatures? - CORRECT ANSWER Difference between highest and lowest is small; They are located on or close to Equator/at low latitudes; Sun is overhead/at high angle all year/direct exposure ...

IGCSE Chemistry Colours of Substances Exam 2024. Compounds of group I and II - CORRECT ANSWER white Iron (II) compounds - CORRECT ANSWER green Iron (III) compounds - CORRECT ANSWER red - brown Copper (II) compounds - CORRECT ANSWER blue Copper(II) oxide - CORRECT ANSWER black Copper (I) oxide - CORRECT ANSWER red Anhydrous copper (II) sulphate - CORRECT ANSWER white Copper (II) carbonate - CORRECT ANSWER green Nitrogen dioxide - CORRECT ANSWER brown Sulphur - CORREC...

IGCSE Physics Equations Correctly Solved Questions 2024. Resultant Force (N) - CORRECT ANSWER mass (kg) x acceleration (m/s^2) Density (kg/m^3) - CORRECT ANSWER Mass (kg) / Volume (m^3) Velocity (m/s/ - CORRECT ANSWER displacement (m) / time (s) Acceleration (m/s^2) - CORRECT ANSWER Change in velocity (m/s) / time (s) Work Done (J) - CORRECT ANSWER force (N) x distance moved in direction of force (m) Kinetic Energy (J) - CORRECT ANSWER 0.5 x mass (kg) x speed squared (m/s) ...

English IGCSE Final Exam Prep Questions 2024. exhausted - CORRECT ANSWER very tired Illiterate - CORRECT ANSWER A person who cannot read or write cripple - CORRECT ANSWER Someone who cannot walk taunted - CORRECT ANSWER teased literate - CORRECT ANSWER can read and write insecure - CORRECT ANSWER not confident in yourself inadequate - CORRECT ANSWER not enough volunteer - CORRECT ANSWER to offer to do something for free contribute - CORRECT ANSWER to give towards som...

Business Studies – IGCSE Complete Exam Questions & Answers 2024. Needs - CORRECT ANSWER We cannot live without these. Wants - CORRECT ANSWER They benefit us but are not necessary to live. Scarcity - CORRECT ANSWER Lack of sufficient resources. Needs (example) - CORRECT ANSWER Water, food, housing. Wants (example) - CORRECT ANSWER Soft drinks, chocolate, furniture. Opportunity Cost - CORRECT ANSWER The next best alternative. Factors of Production - CORRECT ANSWER Resource...

IGCSE Math Final Exam Prediction Questions 2024. Integer - CORRECT ANSWER A whole number, which can be positive, negative, or zero: Natural number - CORRECT ANSWER A positive whole number, or 'counting number' Square number - CORRECT ANSWER A number that is the result of multiplying an integer by itself Cube number - CORRECT ANSWER A number that is the result of multiplying three integers that are the same Prime number - CORRECT ANSWER A number that divides exactly by only two...