Question

michele carries out the test on zinc and lead justin carries out the test on copper and aluminium. Michele uses dilute hydrochloride acid and Justin uses very dilute sulfuric acid for his test

Q1 EXPLAIN WHY MICHELLE AND JUSTIN CANNOT USE THEIR OBSERVATION TO DECIDE IF COPPER OR ALUMINIUM ARE MORE OR LESS REACTIVE THAN ZINC AND LEAD


PLEASE GIVE STEP BY STEP EXPLANATION






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Answer 1

Answer:

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