Question

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Answer 1

Answer:

we know that ,

K = 273°+ C

Given

melting point and boiling point of Acetic acid are 289.6 K & 390.9 K respectively

1) For melting point

K = 273° +C

289.6 = 273 + C

289.6-273 = C

16.6 = °C

2)For boiling point

k = 273 +°C  

390.9 = 273 + °C

390.9-273 = °C

117 = °C

B) when impurities is dissolved in the ice it would the melting and boiling point of that ice the melting point of that ice may get increased and more energy is involved in it to change its state

Explanation:

Answer 2

Answer:

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