Home
Class 11
CHEMISTRY
Which of the following statements is cor...

Which of the following statements is correct ?

A

The presence of reacting species in a covered beaker is an example of open system.

B

There is an exchange of energy as well as matter between the system and the surounding in a closed system

C

The presence of rectants in aclose vessel made up of copper is an exampleof a closed system

D

The presence of reactants in a thermose flask or any other closed insulated vessel is an example of a closed system

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SALT ANALYSIS

    GRB PUBLICATION|Exercise Subjective Type|69 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is correct?

Which of the following statement is correct ?

GRB PUBLICATION-THERMODYNAMICS-All Questions
  1. Maximum heat absorbed during isothermal expansion of an ideal gas from...

    Text Solution

    |

  2. 1 mole of an ideal gas expands from 5 dm^(3) " to" 25 dm^(3) isotherma...

    Text Solution

    |

  3. Which of the following statements is correct ?

    Text Solution

    |

  4. Thermodynamics is not concerned about….

    Text Solution

    |

  5. The volume of gas is reduced to half from its original volume. The spe...

    Text Solution

    |

  6. During an experiment an ideal gas is found to be obey an additional la...

    Text Solution

    |

  7. A gas expands slowely against a variable pressure given by p=(10)/(V) ...

    Text Solution

    |

  8. A system is provided 50 J of heat and work can be done on the system i...

    Text Solution

    |

  9. Temperature of 1mol of a gas is increased by 1^(@) at constant pressur...

    Text Solution

    |

  10. In an adibatic process, no transfer of heat takes place between system...

    Text Solution

    |

  11. The pressure-volume work for an ideal gas can be calculated by using t...

    Text Solution

    |

  12. Work done by a sample of an ideal gas in a process A is double the wor...

    Text Solution

    |

  13. One mole of a real gas is subjective to a process form (2"bar",30lit,3...

    Text Solution

    |

  14. An ideal gaseous sample at intial state i(P(0),V(0),T(0)) is allowed t...

    Text Solution

    |

  15. A balloon is 1m in diameter and contain air at 25^(@)C and 1 bar press...

    Text Solution

    |

  16. During an adiabatic process, the pressure of a gas is found to be prop...

    Text Solution

    |

  17. Calulate the work done (in cal.). When 1.0 mole of N(2)H(4) decompose...

    Text Solution

    |

  18. The average degree of freedom per molecule for a gas is 6. The gas per...

    Text Solution

    |

  19. In which of the following chemical reactions, deltaHgtdeltaU?

    Text Solution

    |

  20. In a constant pressure process, for 5mole of an ideal monoatomic gas, ...

    Text Solution

    |