Home
Class 11
CHEMISTRY
For which of the following substances is...

For which of the following substances is the heat of formation in the standard state zero ?

A

Sucrose

B

Ethanol

C

Aluminium

D

Calcium chloride

Text Solution

Verified by Experts

The correct Answer is:
C

`(Delta_(f)H)_(Al(s))=0`
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    NARENDRA AWASTHI|Exercise Level 3 - One Or More Answers Are Correct|1 Videos
  • THERMODYNAMICS

    NARENDRA AWASTHI|Exercise Level 3 - Match The Column|2 Videos
  • THERMODYNAMICS

    NARENDRA AWASTHI|Exercise Level 2 (Q.1 To Q.30)|1 Videos
  • STOICHIOMETRY

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|20 Videos

Similar Questions

Explore conceptually related problems

Which of the following substances does not give iodoform test?

Which of the following is responsible for peat formation?

NARENDRA AWASTHI-THERMODYNAMICS-Exercise
  1. The standard enthalpy of formation of gaseous H(2)O at 298 K is -241.8...

    Text Solution

    |

  2. Which of the following value of DeltaH(f)^(@) represent that the produ...

    Text Solution

    |

  3. For which of the following substances is the heat of formation in the ...

    Text Solution

    |

  4. Calculate the standard enthalpy of reaction for the following reaction...

    Text Solution

    |

  5. Given the following equations and DeltaH^(@) values, determine the ent...

    Text Solution

    |

  6. Given : C("diamond")+O(2)rarrCO(2),DeltaH=-395 kJ C("graphite"...

    Text Solution

    |

  7. Which of the following equations represents a reaction that provides t...

    Text Solution

    |

  8. Use the given standard enthalpies of formation (in kJ/mol) to determin...

    Text Solution

    |

  9. The standard enthalpy of formation of octane (C(8)H(18)) is -250kJ //m...

    Text Solution

    |

  10. Determine the enthalpy of formation of B(2)H(6)(g) in kJ/mol of the fo...

    Text Solution

    |

  11. Consider the following reactions: C(s)+O(2)(g)toCO(2)(g)+x " kJ" C...

    Text Solution

    |

  12. If Delta(f)H^(@)(C(2)H(4)) and Delta(f)H^(@)(C(2)H(6)) are x(1) and x(...

    Text Solution

    |

  13. Calculate the heat of formation of n butane from the following data: ...

    Text Solution

    |

  14. The enthalpy of the reaction forming PbO according to the following eq...

    Text Solution

    |

  15. The fat, C(57)H(104)O(6)(s), is metabolized via the following reaction...

    Text Solution

    |

  16. The heat of formation of NH(3)(g) is -46 " kJ mol"^(-1). The DeltaH (i...

    Text Solution

    |

  17. Consider the following reaction: H(2)O(l)toH(2)O(g)" "DeltaH(1)=44...

    Text Solution

    |

  18. The standard enthalpy change for the following reaction is 436.4 kJ : ...

    Text Solution

    |

  19. Determine enthalpy of formation for H(2)O(2)(l), using the listed enth...

    Text Solution

    |

  20. Heat of combustion of ethanol at constant pressure and at temperature ...

    Text Solution

    |