Which one of the following reactions is an example for calcination process?

Question

Which one of the following reactions is an example for calcination process? (A) 2 Ag+2 HCl+(.O.) arrow 2 AgCl+H2O (B) 2 Zn+O2 arrow 2 ZnO (C) 2 ZnS+3 O2 arrow 2 ZnO+2 SO2 (D) MgCO3 arrow MgO+CO2

Tardigrade Admin · Accepted Answer

The process of heating the concentrated ore in the absence of air is known as calcination. The carbonate ore gets decomposed to form oxide of metal on calcination. MgCO3 arrow MgO+CO2

Q. Which one of the following reactions is an example for calcination process?

$2 A g + 2 H Cl + (O) \to 2 A g Cl + H_{2} O$

$2 Z n + O_{2} \to 2 Z n O$

$2 Z n S + 3 O_{2} \to 2 Z n O + 2 S O_{2}$

$M g C O_{3} \to M g O + C O_{2}$

The process of heating the concentrated ore in the absence of air is known as calcination. The carbonate ore gets decomposed to form oxide of metal on calcination.
$M g C O_{3} \to M g O + C O_{2}$

Q. Which one of the following reactions is an example for calcination process?

2Ag+2HCl+(O)→2AgCl+H2​O

2Zn+O2​→2ZnO

2ZnS+3O2​→2ZnO+2SO2​

MgCO3​→MgO+CO2​

The process of heating the concentrated ore in the absence of air is known as calcination. The carbonate ore gets decomposed to form oxide of metal on calcination. MgCO3​→MgO+CO2​

$2 A g + 2 H Cl + (O) \to 2 A g Cl + H_{2} O$

$2 Z n + O_{2} \to 2 Z n O$

$2 Z n S + 3 O_{2} \to 2 Z n O + 2 S O_{2}$

$M g C O_{3} \to M g O + C O_{2}$

The process of heating the concentrated ore in the absence of air is known as calcination. The carbonate ore gets decomposed to form oxide of metal on calcination.
$M g C O_{3} \to M g O + C O_{2}$