Question

➢ Distinguish the following pair of salts by the help of chemical test including the relevant balance equation along with the observation and inference (conclusion) 1. Calcium carbonate and Copper carbonate 2. Potassium nitrate and magnesium nitrate 3. Zinc oxide and lead oxide 4. Cupric oxide and Aurgentous oxide​

Answer 1

Answer:

(i) Flame test is performed with calcium nitrate. Calcium nitrate generates an orange-red flame when observed visually. The colour of flames ..

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Explanation:

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