A) \[F{{e}_{2}}{{O}_{3}}\]
B) \[N{{a}_{2}}C{{O}_{3}}\]
C) \[N{{H}_{4}}Cl\]
D) \[NaN{{O}_{3}}\]
Correct Answer: B
Solution :
Aqueous solution of \[N{{a}_{2}}C{{O}_{3}}\]is alkaline due to hydrolysis of \[CO_{3}^{-\,-}\].
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