If 1.5 moles of oxygen combines with aluminium to form Al2O3, then the weight of aluminium (atomic weight = 27) used in this reaction is __________ gm.
A. 27
B. 54
C. 5.4
D. 2.7
Answer: Option B
This Question Belongs to Chemical Engineering >> Stoichiometry
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A. Potential energy
B. Intermolecular forces
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A. ΔH = 1 (+ ve)and Δ V = -ve
B. ΔH = 0
C. ΔV = 0
D. Both B and C
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