HARDMCQ SINGLEJEE Advanced ChemistryInorganic ChemistryMole conceptBasic stoichiometry, POAC, percent yield & limiting reagent
The molecular mass of an organic acid was determined by the study of its barium salt. 4.290 g of salt was quantitatively converted to free acid by the reaction with 21.64 mL of . The barium salt was found to have two mole of water of hydration per ion and acid is mono basic. What is molecular weight of anhydrous acid?
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Explanation
This question uses empirical and molecular formula, volumetric analysis & stoichiometry. Relate mass, moles and number of particles using the mole concept and basic stoichiometry; doing the algebra gives the value listed in option A.
Empirical and molecular formulaVolumetric analysis & stoichiometry
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