HARDMCQ SINGLEJEE Advanced ChemistryInorganic ChemistryMole conceptBasic stoichiometry, POAC, percent yield & limiting reagent

Irrespective of the source, pure sample of water always yields 88.89% mass of oxygen and 11.11% mass of hydrogen. This is explained by the law of:

A.[object Object]

B.[object Object]✓ Correct

C.[object Object]

D.[object Object]

Explanation

This question uses laws of chemical combination, stoichiometry and limiting reagent. Compare the given data with the statements of the various laws; only one law is consistent with how composition changes, so option B is correct.

Laws of chemical combinationStoichiometry and limiting reagent

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