which of the following is not show acidic nature?
(A)H2CO3
(B)CaCO3
(C)HCl
(D)HSO4-
Dear Student
Among the given CaCO3 is basic in nature. Without these all are acidic as HCl release H+ so it is acid, H2CO3 is also release H+ so it is also acid similarly HSO4- is also acid.
Only CaCO3 give CaO and CO2 not H+ so it is base and its pH is above 7
Regards
Among the given CaCO3 is basic in nature. Without these all are acidic as HCl release H+ so it is acid, H2CO3 is also release H+ so it is also acid similarly HSO4- is also acid.
Only CaCO3 give CaO and CO2 not H+ so it is base and its pH is above 7
Regards