Question

match the following Column Column B (i) Double decomposition (a) C6H12O6 + 602 6CO2 + reaction 6H2O (ii) Electrolytic (b) Ca(OH)2 + 2HCI CaCl2 decomposition reaction + 2H20 (iii) Exothermic reaction (c) (NH4Cl NH3 + HCI (iv) Photochemical (d) 6CO2 + 12H2O C6H12O6 decomposition reaction + 602 + 6H2O (v) Thermal dissociation (e)|2H2O 2H + O2 (f) |2AgCl 2Ag + Cl2 +​

Answer 1

Answer:

a) C6H12O6 + 6O2 --- 6CO2 + 6H2O + heat 》iii) Exothermic reaction, becsuse is heat discharged

b) Ca(OH)2 + 2HCl --- CaCl2 + 4H2O 》i) Double displacement reaction, as negative addendum exchange between the cations

c) NH4Cl + heat --- NH3 + HCl 》v) Thermal decomposition reaction, as heat required to break the compound

d) 6CO2 + 12H2O --- C6H12O6 + 6O2 ☆ Glucose synthesis and it is a redox reaction (carbon is reduced*) e) 2H2O --electric charge-- 4H2 + O2 》ii) Electrolytic reaction, as electric charge is used to break water into gases of hydrogen and oxygen

f) 2AgCl --sunlight-- 2Ag + Cl2 》iv) Photochemical reaction, as sunlight being the driven for reaction

hope this will help you