An aqueous solution of sodium carbnate has a pH greater than 7 becaue

1.	An aqueous solution of sodium carbnate has a pH greater than 7 becaue [DCE 2003]
A.	It contains more carbonate ions than \[{{H}_{2}}O\] molecules
B.	Contains more hydroxide ions than carbonate ions
C.	\[N{{a}^{+}}\]ions react with water
D.	Carbonate ions react with \[{{H}_{2}}O\]
Answer» C. \[N{{a}^{+}}\]ions react with water

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An aqueous solution of sodium carbnate has a pH greater than 7 becaue [DCE 2003]

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