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- When a gas (molar mass=28g*mol^(-1)) of mass 3.5 is burnt completely i...
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- For the reaction, 2NH(3)(g) to N(2)(g)+3H(2)(g)-
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- The internal energy change when a system goes from state P to Q is 30 ...
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- If at normal pressure and 100^(@)C the changes in enthalpy and entropy...
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- At 25^(@)C, the standard heat of formation for Br(2)(g) is 30.9kJ*mol^...
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- At 25^(@)C, when 0.5 mol of HCl reacts completely with 0.5 mol of NaOH...
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- On combustion C(x)H(y)(l) forms CO(2)(g) and H(2)O(l). At a given temp...
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- An ideal gas is compressed isothermaly at 25^(@)C from a volume of 10 ...
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- At 27^(@)C, for the reaction aA(g)+B(g)to2C(g),PDeltaV=-2.5kJ. The val...
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- When 1 mol of an ideal gas is compressed in a reversible isothermal pr...
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- For 0.5 mol of an ideal gas, 15 cal of heat is required to raise its t...
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- 1 mol of an ideal gas is enclosed in a cylinder fitted with a friction...
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- Given (at 25^(@)C): Ca(s)+(1)/(2)O(2)(g)toCaO(s),DeltaH^(0)=-635.2kJ...
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- Given (at 25^(@)C): 2FeSO(4)(s)toFe(2)O(3)(s)+SO(2)(g)+SO(3)(g),Delt...
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- At 25^(@)C, the standard heats of formation of H(2)O(g),H(2)O(g),H(g) ...
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- Given (at 25^(@)C): C(s, graphite)+(1)/(2)O(2)(g)toCO(g),DeltaH^(0)=...
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- At 25^(@)C, for the reaction, H^(+)(aq)+OH^(-)(aq)toH(2)O(l),DeltaH^(0...
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- The temperature of a bomb calorimeter changes from 25^(@)C to 32.7^(@)...
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