MEDIUMMCQ SINGLEJEE Advanced ChemistryInorganic ChemistryMole conceptBasic stoichiometry, POAC, percent yield & limiting reagent
The simplest formula of a compound containing 50% by mass of element X (at. wt. 10) and 50% by mass of element Y (at. wt. 20) is ;
A.[object Object]
B.[object Object]✓ Correct
C.[object Object]
D.[object Object]
Explanation
This question uses mole concept & stoichiometry. Relate mass, moles and number of particles using the mole concept and basic stoichiometry; doing the algebra gives the value listed in option B.
Mole concept & stoichiometry
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