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Assertion (A) : There is a natural asymm...

Assertion (A) : There is a natural asymmetry between converting work to heat and converting heat of work.
Reason (R ) : No process is possible in which the sole result is the absorption of heat from a reservoir and its complete conversion into work.

A

`S` is correct but `E` is wrong.

B

`S` is wrong but `E` are correct and `E`

C

Both `S` and `E` are correct but `E` is correct explanation of `S`.

D

Both `S` and `E` are correct but `E` is not correct explanation of `S`.

Text Solution

Verified by Experts

The correct Answer is:
c
Second law of themodynamics states that total heat can be converted into equivalent amount of work.
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P BAHADUR-THERMODYNAMICS-Exercise
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  2. Assertion (A): For every chemical reaction at equilibrium, standard Gi...

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  3. Assertion (A) : There is a natural asymmetry between converting work t...

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  4. A gas occupies 2L at STP. It is provided 300J heat so that it volume b...

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  5. Calculate the work done during the process, when one mole of gas is al...

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  6. 2.8g of N(2) gas at 300K and 20atm was allowed to expand isothermally ...

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  7. At 27^(@)C, one mole of an ideal gas is compressed isothermally and re...

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  8. One mole of an ideal gas is heated at constant pressure from 0^(@)C to...

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  9. 1 mol of an ideal gas at 25^(@)C is subjected to expand reversibly 10 ...

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  10. An insulated container is divided into two equal portions. One portion...

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  11. The temperature of a bomb calorimeter was found to rise by 1.617K when...

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  12. A flask of 1L having NH(3)(g) at 2.0atm and 200K is connected with the...

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  13. The specific heat of a liquid was measured by placing 100 g of the liq...

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  14. A sample of 3.0 mole of perfect gas at 200 K and 2.0 atm is compressed...

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  15. One mole of a monoatomic ideal gas is heated at constant pressure from...

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  16. Calculate the final temperature of a sample of CO(2) gas(16g) that is ...

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  17. One mole of a perfect gas is put through a cycle consisting of the fol...

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  18. 1g of water changes from liquid to vapour phase at constant pressure o...

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  19. The given figure shown a change of state A to state C by two paths ABC...

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  20. A monoatomic ideal gas of two moles is taken through a cyclic process ...

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