150 {\g} of acetic acid was contaminated with 10.2 {\g} ascorbic acid ( {\C}_6 {\H}_8 {\O}_6) to lower down its freezing point by (x \times 10^{-1})^{\circ} {\C}. The value of x is _______. (Nearest integer) [Given {\K}_f=3.9 {\K} {\kg} {\mol}^{-1}; molar mass of ascorbic acid .=176 {\g} {\mol}^{-1}] [28-Jul-2022-Shift-1]

Solutions Part 2

Section: Chemistry

Question : 78 of 86

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150g of acetic acid was contaminated with 10.2g ascorbic acid (C6H8O6) to lower down its freezing point by (x×10−1)∘C. The value of x is _______. (Nearest integer)
[Given Kf=3.9K‌kg‌mol−1; molar mass of ascorbic acid .=176gmol−1]

[28-Jul-2022-Shift-1]

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