Published by:
CGP EDU Academic Team
Published on: August 13, 2026
150 g of acetic acid was contaminated with 10.2 g ascorbic acid (C 6 H 8 0 6 ) to lower down its freezing point by (x 
10 -1 ) 0 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 ]
Text Solution
Verified by ExpertsThe correct answer is:
15
(15)
150gCH 3 COOH
10.2g ascorbic acid 
0.058 moles
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