A 2.0g mixture of Na_(2)CO_(3) and NaHCO_(3) suffered a loss of 0.12g on heating. Percentage of Na_(2)CO_(3) in the mixture-

A 2.0g mixture of Na_(2)CO_(3) and NaHCO_(3) suffered a loss of 0.12g

1.	A 2.0g mixture of Na_(2)CO_(3) and NaHCO_(3) suffered a loss of 0.12g on heating. Percentage of Na_(2)CO_(3) in the mixture-
Answer» 83.8 16.2 38.8 61.2 Answer :A