83 g of ethylene glycol dissolved in 625 g of water. The freezing point of the solution is________K. (Nearest integer).
[Use: Molal Freezing point depression constant of water = 1.86 K kg mol-1
Freezing point of water = 273K
Atomic masses: C : 12.0u, O : 16.0u, H : 1.0u]
83 g of ethylene glycol dissolved in 625 g of water. The freezing point of the solution is________K. (Nearest integer).
[Use: Molal Freezing point depression constant of water = 1.86 K kg mol-1
Freezing point of water = 273K
Atomic masses: C : 12.0u, O : 16.0u, H : 1.0u]
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1 Answer
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{for ethylene glycol I = 1, due to non-ionisable}
(the nearest integer)
Hence, freezing point of solution = 273 K – 4K = 269 K.
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