April 2019 1 20 Report
Agar 200 kg air tidak membeku pada suhu -0,37° C (Kf air = 1,85), maka ke
dalam air tersebut harus dilarutkan NaCl sebanyak .... (Ar Na = 23, Cl = 35,5)
A. 0,585 gram
B. 1,170 gram
C. 5,85 gram
D. 11,70 gram
E. 58,5 gram

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