WAEC GCE Chemistry Practical Questions and Answers 2022/2023 – Download The latest WAEC GCE Chemistry Practical Expo/runs, Chemistry Practical WAEC GCE Questions and Answers, and GCE Chemistry Alternative to Practical exams.
This article will show all Private Candidates taking WAEC GCE Practical Chemistry Specimens how to answer the WAEC GCE Alternative to Practical Chemistry exams Questions and how to tabulate the results.
The West African Examination Council, WAEC has provided all the necessary information concerning the Chemistry Alternative to Practical work exams, follow all the Instructions given by the invigilators and laboratory attendants.
WAEC GCE 2022 Alternative to Practical Chemistry Questions and Answers.
The practical Chemistry Alternative work is actually simple, take your time and carry out the instructions.
Likely Chemistry Alternative Practical:
- Quantitative Analysis
- Qualitative Analysis
The quantitative has to do with titration of acid against the base and determining the cut-off point. ensures that the experiment are carefully carried out.
Apparatus for Quantitative Analysis
The following are the Apparatus required and will be provided for the titration to be Successfully done.
- Conical glass
Chemistry Practical Expo/Runs for WAEC GCE 2022
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Apparatus for Qualitative Analysis
The following are Apparatus required and will equally be given to carry out the Salt analysis:
- Reducing Agents
- Oxidizing Agents
- Testubes rag
- Litmus paper
- Electric heater or stove
- Filter Paper etc
How to tabulate Qualitative Analysis
The format of your result should be as shown below:
|Ist test||Ist Result||Ist Inference|
|2nd test||2nd Result||2nd Inference|
The Above table shows how the results gotten from the Qualitative Analysis experiment are presented.
How to Answer WAEC GCE Chemistry Practical Questions
The following are steps candidates can Use in Answers the GCE Chemistry Alternative to Practical work:
- Read all instructions carefully
- Make sure all the Apparatus are ready
- Use the all the required safety attire
- Start the experiment proper
- Use a rough PAPER first to write down your observations
- Confirm your results with the theory aspect
- Transfer all confirm Result to your Answers booklets.
- GOOD LUCK!
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