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- For the process to occur under adiabatic conditions, the'correct condi...
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- An exothermic reaction is 'X rarr Y' is spontaneous in the back direct...
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- A gas absorbs120J of heat and expands against the external pressure of...
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- The heat of combustion of methane at constant volume measured in a bom...
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- Calculate the enthalpy change on freezing of '1.0 mol' of water at '10...
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- Given that N2(g)+3H2(g)rarr2NH3 DeltarHtheta=-92.4 What is the sand...
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- The enthalpies of combustion of 'CH4' and 'C6 H6' are '-890.3' and '-1...
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- When '1 g' of liquid naphthalene '(C(10) H8)' solidifies, '149 J' of h...
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- Calculate the enthalpy of formation of ethăne from the following data:...
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- The enthalpy change for the reaction is 1650 kJ. 2 Fe2 O3(s) rarr 4 F...
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- Calculate the entropy change in surrounding when 1.0 mol of H2O(l) is ...
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- For the melting of ice at '25^circ C' : 'H2 O(s) rarr H2 O(l)' the e...
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- The equilibrium constant for a reaction is 10. What will be the value ...
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- The enthalpy change for the conversion of liquid water to steat is '40...
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- Calculate the change in the internal energy of a system which absorbs ...
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- Ethanol boils at '78.4^circ C'. The enthalpy of vaporisation of ethano...
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- The following data are available for the melting of 'KCl . Delta(fus) ...
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- For -reaction, N2(g)+3 H2(g) hArr 2 NH3(g) which of the following is...
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- Which of the following represents the first law of thermodynamics?(1) ...
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- The heat of solution depends upon : nature of solute, nature of sol...
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