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CHEMICAL THERMODYNAMICS
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CHHAYA PUBLICATION-CHEMICAL THERMODYNAMICS-WARM UP EXERCISE
- What is entropy of a system? Give its mathematical definition. What is...
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- What is meant by the entropy change of a system in a chemical reaction...
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- Give reasons: (i) The change in entropy of a system in a cyclic proces...
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- Define (i) Entropy of fusion (ii) Entropy of vaporisation (iii) Standa...
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- What are the signs (+ or -) of the entropy changes of the surroundings...
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- If the process AtoB occurs reversible, then the change in entropy of t...
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- Heat is not exchange between the system and its surroundings during fr...
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- What will be the sign of Delta(sys) (+ve or -ve) in the process of-(i)...
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- The following changes are performed on 1 mol of N(2) gas- (i) Pressu...
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- Write the SI unit of entropy.
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- For a process in an isolated system, what are the conditions of sponta...
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- Write the relationn between DeltaS(sy)&DeltaS("surr") when a process r...
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- For a reversible process DeltaS(sys)=-20J*K^(-1). What will be the val...
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- For a spontaneous process DeltaS("surr")=+10J*K^(-1). What will be the...
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- In which case does the entropy of the surroundings increase or decreas...
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- For process under a set of condition, DeltaS("sys") lt 0 and DeltaS("s...
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- A spontaneous process has DeltaS("sys")=xJ*K^(-1) and DeltaS("surr") =...
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- Write the second law of thermodynamics in terms of entropy.
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- Following two reactions occur spontaneously. What will be the signs of...
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- For a reaction DeltaH gt0, and for another DeltaH lt0. For both the re...
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