Get Answers to all your Questions

header-bg qa

(a) Classify the following reactions into different types :

(i) \; AgNO_{3}(aq)+NaCl(aq)\rightarrow AgCl(s)+NaNO_{3}(aq)

(ii)CaO(s)+H_{2}O(l)\rightarrow Ca(OH)_{2}(aq)

(iii)2KClO_{3}(s)\overset{\Delta }{\rightarrow}2KCl(aq)+3O_{2}(g)

(iv)\; Zn+CuSO_{4}\rightarrow ZnSO_{4}+Cu
(b) Translate the following statement into a balanced chemical equation :
‘‘Barium chloride reacts with aluminium sulphate to give aluminium chloride and barium sulphate.’’

 

 

 

 
 
 
 
 

Answers (1)

(a) (i) Double displacement and precipitation reaction

(ii) combination reaction

(iii) Thermal decomposition reaction

(iv) Displacement reaction

(b)

3BaCl_{2}+Al_{2}(SO_{4})_{3}=2AlCl_{3}+3BaSO_{4}

Posted by

Sumit Saini

View full answer