Question

28. The compound which is weakly acidic in nature is
a) CO
b) CO2
c) NO
d) AL2O3

please send me the answer guys ​

Answer 1

Answer:

Co2

because it forms carbonic acid when it dissolved

Answer 2

Answer:

From the given option the weakly acidic compound is   $c o_{2}$.

Option (B).

Explanation:

$c o_{2}$  is the weakest acid in the above. When it dissolves the formation of carbonic acid $\left(H_{2} C O_{3}\right)$ takes place. The reason for its acidic nature is it can form an equilibrium of water to form hydrogen ions as a product.

Organic acids are mostly weak. A "weak acid" is one which doesn't ionize completely when it is broken down in water. Dissociation constant is a term which is used to define the strength of a weak acid.