P-Block Elements Ques 221

Question: Precipitation of Al3+ (aq) Al(OH)3 by CO2 shows that

Options:

A) The acidic property is very weak

B) The acidic property is very strong

C) The basic property is very strong

D) The basic property is very weak

Show Answer

Answer:

Correct Answer: A

Solution:

CO2+H2OCO23+2H+ 2Al3++3CO23+3H2O2Al(OH)3+3CO2



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