Question

ame the method used for preparation of the following salts from the list given below. 1.Copper Sulphate 2. Iron (III)Chloride 3. Lead Chloride 4. Zinc Sulphate 5. Sodium Hydrogen Sulphate LIST: A. Simple displacement B. Neutralisation C. Decomposition by acid D. Double decomposition E. Direct synthesis​

Answer 1

Answer:

(i) CCuCO³ +H² SO ⁴→CuSO ⁴ +H ²O+CO²

(ii) ZZnSO⁴+Na ²CO ³ →Na ²SO ⁴+ZnCO³