1.

One gram equimolecular mixture of Na_(2)CO_(3) and NaHCO_(3)is reacted with 0.1 NHCl. The milliliters of 0.1 N HCl required to react completely with the above mixture is :

Answer»

15.78 mL
157.8 mL
198.4 mL
308 mL

Answer :D


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