HARDMCQ SINGLENEET ChemistryPhysical ChemistryMole _ Equivalent ConceptAchiever Section
N₂ + 3H₂ → 2NH₃ Molecular weight of NH₃ and N₂ are x1 and x2, respectively. Their equivalent weights are y1 and y2, respectively. Then (y1 – y2) is (a) 2x x
B.(x1 – x2)
C.(3x1 – x2)
D.(x1 – 3x2)
Explanation
2 2 3 0 3 3 2 6 3 N H NH vf vf → 1 3 1 2 2 2 1 2 1 2 1 2 of 3 3 of 6 6 2 3 6 6 x vf NH y x vf N y x x x x y y >> >> >>
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