pure nickel melts at 1726K at 105 Pa (1 atm.) pressure, ΔV (solid-liquid) = 0.26 × 10-6 m3 . mol-1 and the heat of fusion, ΔHf = 18000 J.mol-1. The melting point of pure nickel, when acted upon by a pressure of 108 Pa is . . . . . . . . K.

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This question belongs to Metallurgical Engineering Metallurgical Thermodynamics And Kinetics

Metallurgical Thermodynamics and Kinetics

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pure nickel melts at 1726K at 10⁵ Pa (1 atm.) pressure, ΔV (solid-liquid) = 0.26 × 10^-6 m³ . mol^-1 and the heat of fusion, ΔHf = 18000 J.mol^-1. The melting point of pure nickel, when acted upon by a pressure of 10⁸ Pa is . . . . . . . . K.

A) 1701.5 B) 1723.5 C) 1728.5 D) 1751. 5

Answer & Solution

Correct Answer: Option B

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