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AP EAMCET202421 May 2024Evening ShiftChemistryThermodynamics (C)Actual

Identify the correct equation relating H, U and T for 1 mole of an ideal gas from the following ( R = gas constant)

Options

  1. A( H)^2= U+R T
  2. BH =( U )^2+ R T
  3. CU = H - R T
  4. DU = H + R T

Correct answer

C. U = H - R T

Step-by-step solution

Relation between H and U is H = U + n _ g RT or, U = H - n _ g RT for 1 mole, U = H - RT

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