The chemical equation and thermodynamic data for the melting of tungsten are given above. Based on this information, which of the following provides the best predictions correc whether a sample of pure tungsten will melt at 3723 K? A. The sample will not melt because T > H/s
B. The sample will not melt because T< H/s
C. The sample will mel because T>
D. The sample will mel because T

Based on the information above provided, the best predictions correct whether a sample of pure tungsten will melt at 3723 K is The sample will mel because T>

Tungsten is a very hard and brittle material. It properties include a very high melting point, a low vapor pressure and the highest hardness and strength of all metals. Tungsten has good corrosion resistance against most acids and alkalis.

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C. The sample will melt because T < H/s

Explanation:

The tungsten is a pure form of metal. It has a melting point higher than 1650 C. The pure sample of tungsten will met at 3723 K because the change in H over change in S is greater than T. The tungsten will go to a transition from solid to liquid and will melt completely.