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Chemistry 5070 · Cambridge (CAIE) O Level
Experimental Errors
2 past-paper questions on Experimental Errors · examined 2021–2021.
20212 questions
5070/42 · M/J · Q1(b)(iv) [1]Sign up to mark my answer →
Suggest a reason for the anomalous result.
5070/42 · M/J · Q5(b) [2]Sign up to mark my answer →
Another student thinks it would be easier to remove the bung from the flask, add the metal directly to the acid and then replace the bung. State two disadvantages of this method compared with the one described.
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