FREE O Level Chemistry Exam Questions & Answers (Topical)
01 Mar
Posted by: sean in: Chemistry Notes & Tips
Opens for Registration! Click here to register now
After communicating with several students, i realised that many come to his Chemistry blogsite to look for more F-R-E-E O Level Chemistry Questions and Solutions/Answers. In fact, you can find them at “Chemistry Notes & Tips” under CATEGORIES on the right hand side column of this blog. Seems like many students are not sure how to find the topics of their interest.
I have decided to put up a “NAVIGATION VIDEO” on this blog to teach all readers how to maximise their learning in this blog. Stay Tuned for it!
Meanwhile, if you are looking for specific O Level Chemistry Topics, check the following links for wealth of information and tips:
- Atomic Structure
- Kinetic Particle Theory
- Bonding & Structural Properties
- Balancing Chemical Equations
- Mole Calculations
- Rate of Reaction
- Periodic Table & Group Trends
- Energy Changes
- Redox
- Electrolysis
- Metals & Reactivity Series
- Organic Chemistry
- SPA / Chemistry Practical Tips
Hope this helps you in learning Chemistry and scoring the grades you desire.
PS: Drop me a comment, i would love to hear from you. =)
Related Articles:
What's Next?
Twitter itSubscribe to SimpleChemConcepts
Search SimpleChemConcepts
- 'O' Level Pure Chemistry P2 / Combine Sci P3:
in 56 days, 20901 seconds - 'O' Level Pure Chemistry / Combine Sci MCQ Paper:
in 70 days, 24501 seconds
Upcoming Event!
25 Ways To Improve Your Chemistry (Free)
FREE Copy of Intro Section “Up Your Chemistry Grades Now!”
Click HERE to get your copy
Categories
- Announcement (121)
- Chemistry Coaching (68)
- Chemistry Guidebooks (20)
- Chemistry Notes & Tips (214)
- Chemistry Phenomenon (44)
- Chemistry Practicals / SPA (19)
- Exam Strategies (56)
- Inspiration (37)
- Smile & Relax (35)
- Tips for Improvement (95)
Search by Topics
Recommended Resources
Vote Your Biggest Challenge in Chemistry
Loading ...Popular Posts
- Sec 3 / 4 / 5 GCE O level A-Math & Chemistry Programme - Register Now!
- Download your Fre-e Balancing of Chemical Equations Tips
- JAE, JPSAE Posting Results Released
- FREE O Level Chemistry Exam Questions & Answers (Topical)
- O Level Chemistry: Difference between Atom, Molecule & Particle
- GCE O level Mole Calculations Mastery Workshop 2009 (Registration close on 12noon Thursday 19th March 2009)
- O Levels Chemistry: Secrets of SPA / Chemistry Practicals
Recent Comments
- Evangeline said in O Level Chemistry: Air (Atmosphere): i think it’s A, D, D (:… …
- Fabian said in O Level Chemistry: Air (Atmosphere): A – carbon dioxide is naturally present in air and… …
- chembuoy said in O Level Chemistry: Air (Atmosphere): 1. for question 1 hydrogen is answer 2. q-2 phosphorous penta… …
- andrew yan said in O Level Chemistry: Air (Atmosphere): Easy A – Corresponding acid carbonic acid is a weak acid A… …
- crys said in O Level Chemistry: Air (Atmosphere): 1. D, 2. B, 3. D I am unsure about qn3!… …
- fareedh said in O Level Chemistry: Challenging Mole Calculation / Electrolysis Questions: my ans is also b… …
- eric said in O Level Chemistry Question: Acids & Bases: it’s both b and d. is this supposed to be… …
June Intensive Revision BootCamp 2010
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
Copyright © 2007-2010 - SimpleChemConcepts - Winners Education Group (Reg No: 53116984K) - is proudly powered by WordPress
InSense 1.0 Theme by Design Disease brought to you by HostGator Web Hosting.
4 Responses
SimpleChemConcepts | O Levels Chemistry Tips Blog Marathon - Part I
24|Apr|2009 1[...] that, please check also the blogposts that i have discussed in 2008 on O Levels Chemistry Exam Questions & Answers (in topical basis). Again, this contains archives (older blogposts) on questions that were discussed for the 2008 [...]
saba
14|May|2009 2what’s the color change at da end of a titration experiment with fe 2+ ions and potassium manganate? explain please!!
Reply
sean Reply:
June 2nd, 2009 at 1:33 am
Hi saba,
Although titration is carried out in this example, this chemistry question should be placed under the chapter of “REDOX: Reduction & Oxidation”.
Fe2+ are very good reducing agent.
KMnO4 is commonly used to test for a reducing agent.
In this case, KMnO4 change from Purple to Colourless.
Hope this information helps.
To Your Academic Success in Chemistry,
Sean Chua
Master Trainer @ SimpleChemConcepts.com
Author of Up Your Chemistry Grades Now! book
Reply
Ray Seow
05|Sep|2009 3I guess we have to say ACIDIFIED potassium manganate(VII) in order to have the colour change from purple to colourless. In neutral or alkaline condition, brown precipitate of manganese(IV) oxide, MnO2 is obtained instead.
Reply
Leave a reply