A) \[NaN{{O}_{3}}\]
B) \[N{{H}_{4}}Cl\]
C) \[N{{a}_{2}}C{{O}_{3}}\]
D) \[F{{e}_{2}}{{O}_{3}}\]
Correct Answer: C
Solution :
\[\text{N}{{\text{a}}_{\text{2}}}\text{C}{{\text{O}}_{\text{3}}}\text{,}\]on hydrolysis gives alkaline solution, as the solution contains strong base and weak acid. \[\underset{\text{white}}{\mathop{N{{a}_{2}}C{{O}_{3}}}}\,\xrightarrow{2{{H}_{2}}O}\underset{\text{strong}\,\text{base}}{\mathop{2NaOH}}\,+\underset{\text{weak}\,\text{acid}}{\mathop{{{H}_{2}}C{{O}_{3}}}}\,\]
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