AP EAMCET Engineering 20 Apr 2019 Shift 2 Paper

Section: Chemistry

Question : 140 of 160

Marks: +1, -0

1.2 mL of acetic acid having density 1.06 gcm−3 is dissolved in 1 litre of water. The depression in freezing point observed for this concentration of acid was 0.041 °C. The van't Hoff factor of the acid is (Kf of water = 1.86 K kgmol−1)

0.41
1.04
0.96
1.54

Validate

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