Thermodynamics
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269

For which of the following process, ΔS is negative? (a) H2(g) → 2H(g) (b) 2SO3(g) → 2SO2(g...
By Jaiyush19, 3 years ago
replies 1
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256

For the auto-ionization of water at 25°C, H2O(l) ⇌ H^+(aq) + OH^-(aq) equilibrium constant...
By Jaiyush19, 3 years ago
replies 1
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303

In an irreversible process taking place at constant T and P and in which only pressure-vol...
By Jaiyush19, 3 years ago
replies 1
1
1
179

What is the free energy change 'ΔG' when 1.0 mole of water at 100 ºC and 1 atm pressure is...
By Jaiyush19, 3 years ago
replies 1
0
1
208

0.5 mole each of two ideal gases A(Cv,m = 5/2R) and B(Cv,m = 3R) are taken in a container ...
By Jaiyush19, 3 years ago
replies 1
0
1
341

What is the equilibrium constant if ATP hydrolysis by water produces standard free energy ...
By Jaiyush19, 3 years ago
replies 1
0
1
258

The molar entropies of HI (g) and I (g) at 298 K are 206.5, 114.6, and 180.7 J mol-1 K-1 r...
By Jaiyush19, 3 years ago
replies 1
0
1
369

For the reaction CO(g) + 1/2O2(g) → CO2(g), ΔH and ΔS are -283 kJ and -87 JK^-1, respectiv...
By Jaiyush19, 3 years ago
replies 1
0
1
328

The heat of atomization of PH3(g) is 228 kcal mol-1 and that of P2H4(g) is 335 kcal mol^-1...
By Jaiyush19, 3 years ago
replies 1
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275

ΔHºf of water is -285.8 kJ mol^-1. If enthalpy of neutralisation of monoacidic strong base...
By Jaiyush19, 3 years ago
replies 1
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