Q.) What is mole mass) aqueous s A. 0.15 B. 0.50 C. 0.75 D. 0.02 E. 1.00

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Q.) What is mole fraction of CaBr₂ (m.m. = 199.89 g mol-¹) in a 20% (by
mass) aqueous solution?
A. 0.15
B. 0.50
C. 0.75
D. 0.02
E. 1.00
MISSISSIPPI STATE UNIVERSITY TM
SUPPLEMENTAL INSTRUCTION
@msu_si
1.1
1.1
f@msstates
Transcribed Image Text:STATE Old Exam Questions Q.) What is mole fraction of CaBr₂ (m.m. = 199.89 g mol-¹) in a 20% (by mass) aqueous solution? A. 0.15 B. 0.50 C. 0.75 D. 0.02 E. 1.00 MISSISSIPPI STATE UNIVERSITY TM SUPPLEMENTAL INSTRUCTION @msu_si 1.1 1.1 f@msstates
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