Indicator for the titration of HCl and \[N{{a}_{2}}C{{O}_{3}}\] would be [RPMT 1999]

Indicator for the titration of HCl and \[N{{a}_{2}}C{{O}_{3}}\] would

1.	Indicator for the titration of HCl and \[N{{a}_{2}}C{{O}_{3}}\] would be [RPMT 1999]
A.	\[{{K}_{4}}Fe{{(CN)}_{6}}\]
B.	\[{{K}_{3}}Fe{{(CN)}_{6}}\]
C.	Phenolphthalein
D.	Methyl orange
Answer» E.

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Indicator for the titration of HCl and \[N{{a}_{2}}C{{O}_{3}}\] would be [RPMT 1999]

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