Aqueous sodium trioxocarbonate (IV) solution is alkaline because
-
A.
acid from which it is formed is strong -
B.
sodium is an alkali metal -
C.
sodium trioxocarbonate (IV) is decomposed by water -
D.
sodium trioxocarbonate (lV) is stable to heat -
E.
sodium triocarbonate (IV) is hydrolysed in water