Which of the following is insoluble in water (a) Na2CO3 (b) CaCO3 (c) ZnCO3 (d) Al2(CO3)3 Which of the following is insoluble in water (a) Na2CO3 (b) CaCO3 (c) ZnCO3 (d) Al2(CO3)3 November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,