Home
Class 12
CHEMISTRY
Equal volumes of equi molar HCl and H(2)...

Equal volumes of equi molar HCl and `H_(2)SO_(4)` are separately neutralised by dilute NaOH solution, then heats liberated and x kCal and y kCal respectively. Which of the following is true.

A

x=y

B

x=y/2

C

x=2y

D

x=y/3

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL THERMODYNAMICS

    AAKASH SERIES|Exercise Practice Sheet- Exercise-III|30 Videos
  • CHEMICAL THERMODYNAMICS

    AAKASH SERIES|Exercise Practice Sheet- Exercise-IV|20 Videos
  • CHEMICAL THERMODYNAMICS

    AAKASH SERIES|Exercise Practice Sheet-Exercise-I|33 Videos
  • CHEMICAL KINETICS

    AAKASH SERIES|Exercise Objective Exercise - 4 (Assertion (A) & Reason (R) Type Questions)|44 Videos
  • CHEMISTRY IN EVERY DAY LIFE

    AAKASH SERIES|Exercise PRACTICE EXERCISE|29 Videos

Similar Questions

Explore conceptually related problems

Equal volume of 0.1M HCl and 0.2M H_(2)SO_(4) are mixed. What is the molarity of proton in the mixture?

100 ml, 0.1M H_2SO_4 is exactly neutralized by 100 ml of NaOH solution. Calculate the molarity of NaOH solution.

Calculate the volume of 0.1 N H_(2)SO_(4) required to neutralise 200 ml. of 0.2 N NaOH solution. It is an acid base neutralisation reaction. Hence, at the neutralisation point. Number of equivalents of acid = Number of equivalents of base.

A 100 ml mixture of Na_(2)CO_(3) and NaHCO_(3) is tittrated against 1 M HCl. If v_(1)L and v_(2)L are consumed when phenolphthalein and methyl orange are used as indicators respectively in two separate titrations, which of the following is true form molarities in the original solution.

Bottles containing C_6H_5I and C_6H_5CH_2I lost their original labels. They were separately taken in test tubes and boiled with NaOH solution . The end solution in each tube was made acidic with dilute HNO_3 and some AgNO_3 solution added. Solution B gave an yellow precipitate. Which one of the following statement is true for the experiment ?

Heat of combustion of C_(2)H_(4) is -337 kCal. If 5.6 lit O_(2) is used at STP, in the combustion heat liberated is _____ kCal

AAKASH SERIES-CHEMICAL THERMODYNAMICS-Practice Sheet- Exercise-II
  1. The heats of combustion of carbon,hydrogen and acetylene are -394kJ, -...

    Text Solution

    |

  2. The standard enthalpies of formation of H(2)O(2(l)) and H(2)O((l)) are...

    Text Solution

    |

  3. Given C+ 2S rarr CS(2), DeltaHf^(0) = +117.0 KJ mol^(-1), C + O(2) rar...

    Text Solution

    |

  4. The lattice energy of solid NaCl is 180K. Call per mol. The dissolutio...

    Text Solution

    |

  5. The enthalpy of solution of BaCl(2)(s) and BaCl(2).2H(2)O(s) " are " -...

    Text Solution

    |

  6. Hess's law states that

    Text Solution

    |

  7. Equal volumes of equi molar HCl and H(2)SO(4) are separately neutralis...

    Text Solution

    |

  8. The bond dissociation energies for Cl(2),I(2) and Icl are 242.3, 151 a...

    Text Solution

    |

  9. Enthalpy of neutralisation of H(3)PO(3) acid is -106.68kJ//mol using N...

    Text Solution

    |

  10. If DeltaH(f)^(0) " for" H(2)O(2(l)) and H(2)O((l)) " are " -188 kJ mol...

    Text Solution

    |

  11. Chemical reactions are invariably associated with the transfer of ener...

    Text Solution

    |

  12. Chemical reactions are invariably associated with the transfer of ener...

    Text Solution

    |

  13. Chemical reactions are invariably assocated with the transfer of energ...

    Text Solution

    |

  14. Chemical reactions are invariably assocated with the transfer of energ...

    Text Solution

    |

  15. Match the following columns

    Text Solution

    |

  16. Heats of atmoisation of ozone and oxygen are 25 units and 30 units res...

    Text Solution

    |

  17. Compute the heat of formation of liquid methyl alcohol in kilojoules p...

    Text Solution

    |

  18. The bond dissociation energies of gaseous H(2), Cl(2) and HCl are 104,...

    Text Solution

    |

  19. Heat of formation of 2 moles of NH(3)(g) " is" -90 kJl bond energies o...

    Text Solution

    |

  20. If S + O(2) rarr SO(2), DeltaH= -398.2kJ SO(2) + (1)/(2) O(2) rarr S...

    Text Solution

    |