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lions [1.4K]
3 years ago
15

Consider the temperature versus time graph below.

Chemistry
2 answers:
kati45 [8]3 years ago
8 0

Answer:

C)

Explanation:

Edgenuity 2020

Brrunno [24]3 years ago
7 0

Answer : At 120°C

Explanation : At 120°C temperature the boiling point of this substance is observed in the given graph.

As per the definition of the boiling point, <em>"It is the temperature at which the vapour pressure of the given substance becomes equal to the standard surrounding atmospheric pressure"</em>

Here, in this graph, it is clearly seen at 120°C where the substance raises to the high temperature and remains stable for certain period of time and then again slightly increases.

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Elan Coil [88]

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Explanation:

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\text{Moles of solute}=\frac{\text{given mass}}{\text{Molar Mass}}

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