Home
Class 11
CHEMISTRY
A system is said to be an isolated syste...

A system is said to be an isolated system when it is

A

incapable of exchanging energy with the surroundings

B

incapable of exchanging matter with the surroundings

C

incapable of exchanging both matter and energy with the surroundings

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER (GASES & LIQUIDS)

    PATHFINDER|Exercise QUESTION BANK|280 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is true: A system is said to be in a state of thermodynamic equilibrium when

What is meant by an isolated system in thermodynamics?

What is an adiabatic system? Is this an isolated system?

For an isolated system, DeltaU = 0 , then

For a spontaneous or irreversible process occurring in an isolated system, when does the entropy of the system attain maximum value ? Under this condition, what will be the change in entropy of the system?

When work (w) is done by the system, the sign of w is negative. But when it is done on the system, the sign of w is positive, give reason.

Why does the total energy of an isolated system remains constant?

Statement I: A dielectric slab is inserted between the plates of an isolated charged capacitor. The charge on the capacitor will remain the same. Statement II: Charge on an isolated system is conserved.

When heat (q) is absorbed by a system, the sign of q is positive, and when it is rejected by a system, the sign of q is negative. Why?

A process occurring in an isolated system does not have any effect on its surrounding and the process is also not influenced by its surroundings. Why?

PATHFINDER-THERMODYNAMICS-QUESTION BANK
  1. Which of the following statement is incorrect?

    Text Solution

    |

  2. A system is said to be an isolated system when it is

    Text Solution

    |

  3. Some reactions are given which of the following reaction refers enthal...

    Text Solution

    |

  4. For reactionN2(g)+3H2(g)hArr 2NH3(g) which of the following is valid

    Text Solution

    |

  5. Calorific values of food and fuel are determined by

    Text Solution

    |

  6. Delta H for the combustion of a compound is

    Text Solution

    |

  7. Which of the following statement is true: A system is said to be in a ...

    Text Solution

    |

  8. What happens when sodium cyanide solution is added to silver nitrate s...

    Text Solution

    |

  9. The water from the slopes of himalayas flows down the ganges into the ...

    Text Solution

    |

  10. For the combustion of heptane ,Delta n will be

    Text Solution

    |

  11. At 298K in a constant volume calorimeter 0.01 mole of X was detonated ...

    Text Solution

    |

  12. 2 C6H6(l)+15O2=12 CO2+6H2O(l) 2 C6H6(g)+15O2=12CO2+6H2O(l) for the t...

    Text Solution

    |

  13. Which of the following is correct one:

    Text Solution

    |

  14. Which of the following is incorrect one:

    Text Solution

    |

  15. In a reversible adiabatic change the entropy change is

    Text Solution

    |

  16. If H^(+)+OH^(-)rarr H2O+13.7k cal then heat of complete neutralisation...

    Text Solution

    |

  17. Which of the following is an intensive property?

    Text Solution

    |

  18. The unit of entropy is

    Text Solution

    |

  19. Which of the following has highest entropy?

    Text Solution

    |

  20. For the reaction between CO2 and graphite CO2(g)+C(s)rarr 2CO(g), Delt...

    Text Solution

    |