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2. 16. What is the basic difference between the terins electron gain enthalpy and electronegativity ?Calculate the total pressure in a mixture of 8 gm of oxygen and 4 gm of hydrogen gas combined in avessel of 1 dm at 27°C. (R = 0.083 bar dm3 k-1 mol-1)18. At 60°C dinitrogen tetraoxide is 50% dissociation calculate the standard free energy change at thistemperature and at one atmosphere.ORShort Notes:(1) Internal energy(ii) entropy(2)Class X1/(Chemistry |
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