In which of the following chemical equations, the abbreviations represent the correct states of the reactants and products involved at reaction temperature?
A. AlCl3(aq) + 3NH4OH(aq) → Al(OH)3(s) + 3NH4Cl(aq)
B. AlCl3(aq) + 3NH4OH(l) → Al(OH)3(aq) + 3NH4Cl(s)
C. AlCl3(aq) + 3NH4OH(aq) → Al(OH)3(s) + 3NH4Cl(aq)
D. AlCl3(aq) + 3NH4OH(aq) → Al(OH)3(aq) + 3NH4Cl(s)
Answer:A
In which of the following chemical equations, the abbreviations represent the correct states of the reactants and products involved at reaction temperature?
A. AlCl3(aq) + 3NH4OH(aq) → Al(OH)3(s) + 3NH4Cl(aq) B. AlCl3(aq) + 3NH4OH(l) → Al(OH)3(aq) + 3NH4Cl(s) C. AlCl3(aq) + 3NH4OH(aq) → Al(OH)3(s) + 3NH4Cl(aq) D. AlCl3(aq) + 3NH4OH(aq) → Al(OH)3(aq) + 3NH4Cl(s)
Explanation: When ammonium hydroxide solution is added to aluminium chloride solution, a white precipitate of aluminium hydroxide is formed alongwith ammonium chloride solution.