Correct Answers to 2024 WAEC CHEMISTRY PRACTICAL QUESTIONS. ALTERNATIVE A and a Brief review.

[Comedychattv]

You're correct about the salt analysis concerning the test for lead. dilute HNO3 should have been used to dissolve the residue. I think the question wasn't correctly validated, WEAC really need to do more on this. If the question was correctly validated, this should have been rectified. I did it with HNO3, the residue dissolve and the other tests on the clear solution were correct.

[danielchekwube]

Pls sir can you do that of physics practical?

[abisoyeinnocentatteh]

This you calculation is wrong, forget that A was used in burette