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NCERT-THERMODYNAMICS-EXERCISE
- The enthalpies of the elements in their standard states are arbitraril...
01:16
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- DeltaU^(Θ) of combustion of methane is -XkJ mol^(-1). The value of Del...
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- The enthalpy of combustion of methane, graphite and dihydrogen at 298 ...
03:52
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- A reaction A +B rarr C+D +q is found to have a positive entropy change...
02:23
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- In a process, 701 J of heat is absorbed by a system and 394 J of work ...
01:49
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- The reaction of cyanamide, NH(2)CN(s), with dioxygen was carried out i...
03:10
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- Calculate the number of kJ of heat necessary to raise the temperature ...
01:08
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- Calculate the enthalpy change of freezing of 1.0 mol of water at 10^(@...
03:09
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- Enthalpy of combustion of carbon to CO(2) is -393.5 kJ mol^(-1). Calcu...
02:03
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- Find the value of Delta(f) H^(@) for the reaction N(2) O(4) (g) + 3 ...
02:54
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- Given N(2)(g)+3H(2)(g)rarr2NH(3)(g),Delta(r)H^(Ө)= -92.4 kJ mol^(-1...
02:38
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- Calculate the standard enthalpy of formation of CH(3)OH(l) from the fo...
02:38
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- Calculate the enthalpy change for the process C Cl(4)(g) rarr C(g)+4...
08:02
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- For an isolated system, DeltaU=0, what will be Delta S?
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- For the reaction at 298 K 2A+B rarr C DeltaH=400 kJ mol^(-1) and D...
01:53
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- For the reaction 2Cl(g) rarr Cl(2)(g), what are the signs of DeltaH ...
01:50
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- For the reaction, 2A(g)+B(g) rarr 2D(g) DeltaU^(Θ)=-10.5 kJ and De...
06:09
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- The equilibrium constant for a reaction is 10. What will be the value ...
03:07
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- Comment on the thermodynamic stability of NO(g), given 1/2N(2)(g)+1/...
01:16
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- Calculate the entropy change in surroundings when 1.00 mol of H(2)O(l)...
01:48
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