0.1g of a solution containing `Na_(2)CO_(3) and NaHCO_(3)` requires 10mL of 0.01 N HCl for neutralization using phenolphthalein as an indicator, mass% of `Na_(2)CO_(3)` in solution is:

0.1g of a solution containing Na_2 CO_3 and NaHCO_3 requires 10mL of 0.01 N HCI for neutralization using phenolphthalein as an indicator. mass % of Na_2 CO_3 in solution is :

0.1g of a solution containing Na_2 CO_3 and NaHCO_3 requires 10mL of 0.01 N HCI for neutralization using phenolphthalein as an indicator. mass % of Na_2 CO_3 in solution is :

A solution contains Na_(2)CO_(3) and NaHCO_(3). 10 mL of the solution required 2.5 mL "of" 0.1M H_(2)SO_(4) for neutralisation using phenolphthalein as indicator. Methyl orange is then added when a further 2.5 mL "of" 0.2M H_(2)SO_(4) was required. The amount of Na_(2)CO_(3) and NaHCO_(3) in 1 "litre" of the solution is:

A solution contains Na_(2)CO_(3) and NaHCO_(3). 10 mL of the solution required 2.5 mL "of" 0.1M H_(2)SO_(4) for neutralisation using phenolphthalein as indicator. Methyl orange is then added when a further 2.5 mL "of" 0.2M H_(2)SO_(4) was required. The amount of Na_(2)CO_(3) and NaHCO_(3) in 1 "litre" of the solution is: