An element transforms from a to at 773 K and 1 atm pressure with 912...
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An element transforms from a to ẞ at 773 K and 1 atm pressure with 912 J mol¹ as enthalpy of transformation. The molar volumes of a and ß phases are 7.377 cm³ and 7.317 cm³, respectively. Assume that the difference in molar volumes of a and ß is independent of pressure. The pressure (in atm) required for a to ß transformation to occur at 723 K is (round off to nearest integer) (Given: 1 atm = 1.01325 × 105 Pa) An element transforms from a to ẞ at 773 K and 1 atm pressure with 912 J mol¹ as enthalpy of transformation. The molar volumes of a and ß phases are 7.377 cm³ and 7.317 cm³, respectively. Assume that the difference in molar volumes of a and ß is independent of pressure. The pressure (in atm) required for a to ß transformation to occur at 723 K is (round off to nearest integer) (Given: 1 atm = 1.01325 × 105 Pa)
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Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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