P-Block Elements Ques 51

Question: Which of the following is insoluble in water

[MP PET 2002]

Options:

A) $ Na_2CO_3 $

B) $ CaCO_3 $

C) $ ZnCO_3 $

D) $ Al_2{{(CO_3)}_3} $

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Answer:

Correct Answer: D

Solution:

$ Al_2{(CO_3)} _3 $ is less soluble in water than $ Na_2CO_3 $ ,$ ZnCO_3 $ .



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