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Energy equivalent to one erg, one joule ...

Energy equivalent to one erg, one joule and one calorie is in the order __________ .

A

1 erg gt 1joule gt 1 calorie

B

1 erg gt 1 calorie gt 1 joule

C

1 calorie gt1 joule gt 1 erg

D

1 joule gt 1 calorie gt 1 erg

Text Solution

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The correct Answer is:
C
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TARGET PUBLICATION-CHEMICAL THERMODYNAMICS AND ENERGETICS -CRITICAL THINKING
  1. Which of the following Process is non-spontaneous

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  2. If for a thermodynamic expansion, dq=0, the increase in volume is asso...

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  3. Energy equivalent to one erg, one joule and one calorie is in the orde...

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  4. The temperature of the system decreases in an

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  5. One mole of an ideal gas expands isothermally at 300 K from 1 L to 101...

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  6. 2 moles of an ideal gas is expanded isothermally from 2.5 xx 10^-3 m^3...

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  7. The work done in joules when two moles of an ideal gas are compressed ...

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  8. The constant external pressure required to compress 1 mole of an ideal...

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  9. 1 mole of a gas occupying 3 L volume is expanded against a constant ex...

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  10. 3 moles of an ideal gas is compressed from 30 dm^3 to 20 dm^3 against...

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  11. 2 moles of H2 at 5 atm. Expanded isothermally and reversibly at 57^@ C...

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  12. Two moles of an ideal gas expand spontaneouly into vacuum. The work do...

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  13. w grams of a gas expand isothermally and reversibly at a given tempera...

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  14. Work done during isothermal expansion of one mole of an ideal gas form...

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  15. Isothermally and reversibly one mole of neon expands from 2 m^3 to 20 ...

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  16. The work done in ergs for a reversible expansion of n mole of an ideal...

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  17. The work done when 1.6 xx 10^-2 kg of oxygen at 300 K are expanded iso...

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  18. In a reaction, if Delta Ult 0, then heat .

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  19. A system has internal energy equal to U(1), 450J of heat is taken out ...

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  20. If 2500 cal of heat is added to a system while the system does work eq...

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