Write down the names of compounds represented by the following formulae:

(i) Al 2 (SO 4 ) 3

(ii) CaCl 2

(iii) K 2 SO 4

(iv) KNO 3

(v) CaCO 3

 

Answer

(i) Al 2 (SO 4 ) 3 - Aluminum Sulphate 

(ii) CaCl 2 - Calcium Chloride 

(iii) K 2 SO 4 - Potassium Sulphate 

(iv) KNO 3 - Potassium Nitrate

(v) CaCO 3 - Calcium Carbonate

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CA Maninder Singh is a Chartered Accountant for the past 13 years and a teacher from the past 17 years. He teaches Science, Economics, Accounting and English at Teachoo