Question 8(iii)Match the salts underlined in Column A with the most suitable method of preparation given in Column B.Column AColumn B(a) ZnCl2 from Zn1. Precipitation(b) KNO3 from KOH2. Direct combination(c) CaCO3 from CaCl23. Displacement reaction 4. Neutralization

Question

Question 8(iii)Match the salts underlined in Column A with the most suitable method of preparation given in Column B.Column AColumn B(a) ZnCl2 from Zn1. Precipitation(b) KNO3 from KOH2. Direct combination(c) CaCO3 from CaCl23. Displacement reaction 4. Neutralization

Accepted Answer

Column AColumn B(a) ZnCl2 from Zn3.) Displacement reaction(b) KNO3 from KOH4.) Neutralization(c) CaCO3 from CaCl21.) Precipitation

Column A	Column B
(a) ZnCl₂ from Zn	1. Precipitation
(b) KNO₃ from KOH	2. Direct combination
(c) CaCO₃ from CaCl₂	3. Displacement reaction
	4. Neutralization

Column A	Column B
(a) ZnCl₂ from Zn	3.) Displacement reaction
(b) KNO₃ from KOH	4.) Neutralization
(c) CaCO₃ from CaCl₂	1.) Precipitation

Solved 2024 Question Paper ICSE Class 10 Chemistry — Question 21

Question 8(iii)