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P BAHADUR-THERMOCHEMISTRY-Exercise 3a objective problems
- Heat of neutralisation of NaOH and HCl is -57.46 kJ // equivalent. The...
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- The lattice energy of solid NaCI is 180 kcal mol^(-1). The dissolution...
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- Heat of neutralisation of HF is :
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- The heat of atomisation of PH(3(g)) is 228kcal mol^(-1) and that of P(...
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- Given that : 2CO((g))+O(2(g))rarr2CO(2(g)),DeltaH^(@)=-P kJ C((s))...
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- For which reaction DeltaH=DeltaU ?
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- The enthalpy of hydrogenation of cyclohexene is -119.5kJ mol^(-1). If ...
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- For which of the following reactions heat of formation (Delta(f)H) is ...
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- For a hypothetical reaction , 3A rarr A(3) DeltaC(p) (i n J)=6.0+2.0...
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- In a flask, colourless N(2)O(4) is in equilibrium with brown-coloured ...
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- 1 mol e of ice melts at 0^(@)C and constant pressure of 1 atm by absor...
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- Which of the following statement is wrong for C((graph ite))rarr C((d...
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- 2 mol es of CO and 1 mol e of O(2) are allowed to react completely to ...
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- One mole of a gas is allowed to expand freely in vacuum at 27^(@)C. Th...
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- A system is provided 50xx10^(3)J energy and work done on the system is...
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- A piston exering a pressure of one atm rests on the surface of water a...
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- For a reaction DeltaC(p)=2.0+0.2T cal^(@)C and enthalpy of reaction at...
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- The latent heat of vaporisation of liquid is 10kcal mol^(-1) at 1 atm ...
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- One gram sample of NH(4)NO(3) is decomposed in a bomb calorimeter. The...
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- Bond dissociation enthalpy of H(2),Cl(2) and HCl are 434,242 and 431kJ...
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