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Chemistry 5070 · Cambridge (CAIE) O Level
Ionic and covalent compounds
1 past-paper question on Ionic and covalent compounds · examined 2022–2022.
20221 question
5070/11 · M/J · Q17 [1]Sign up to mark my answer →
Compound X is sodium iodide, NaI. Compound Y is methyl methanoate, HCO2CH3. At room temperature and pressure, ......1...... solid. In aqueous solution, ......2...... electricity. Which words correctly complete gaps 1 and 2?
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