Chemistry
Paper 2
Section A
1) Definition for proton and neutrons number, isotopes
2) Neutralisation
3) Elctrolysis for molten lead bromide and sodium sulphate solution
4) Redox reaction
Section B and C
1) Periodical table for elements
2) Silicon compound, soap and detergent
Paper 3
1) Rusting iron
2) Voltaic cell (experiment)
Biology
Paper 2
1) Respiration for unicellular and multicellular organism
2) Bread mould
3) Hormonal changes in menstrual cycle
4) Musculoskeletal system
Paper 3
1) Seeding in the soil
2) Experiment on study of population of rats
Remember, I’m not sure how true are the tips, please don’t take it so serious, take it as a reference only
Good luck and all the best
8 comments:
Thx^^
thank u sir .. will give feedback once the exam is over..
thank you =]
paper 3 hancur chemistry
Chemistry paper 2 that sir spot almost came out but paper 3 none of it. Anyhow thanks a lot^_^
paper 3 biology hancur
sir sir please..get chinese tips..if sir u really duno how type chinese although i doubt it..jus find anyone who knows chinese to help lo..
very sorry, for 15 years of teaching, I never receive any BC tips before
Really no contact to get
Best of luck
Post a Comment