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General Principles and processes of Isolation of Elements
easy
નીચેના પૈકી કઈ પ્રક્રિયા કેલ્સિનેશનનું ઉદાહરણ છે ?
A
$2Zn\,\, + \,\,{O_2}\,\xrightarrow{\Delta }\,\,2ZnO$
B
$2ZnS\,\, + \,\,3{O_2}\,\xrightarrow{\Delta }\,\,2ZnO\,\, + \,\,2S{O_2}$
C
$MgC{O_3}\,\xrightarrow{\Delta }\,MgO\, + \,C{O_2}$
D
$Ag + 2HCL+ (O)\rightarrow AgCl + H_2O$
Solution
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Standard 12
Chemistry
