Home
Class 11
CHEMISTRY
For the process, NH3(g) + HCl(g) to NH4C...

For the process, `NH_3(g) + HCl(g) to NH_4Cl(s)`

A

`triangleH = +ve, triangleS = ve`+

B

`triangleH = -ve, triangleS = +ve`

C

`triangleH = +ve, triangleS = -ve`

D

`triangleH = -ve, triangleS = -ve`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER (GASES & LIQUIDS)

    PATHFINDER|Exercise QUESTION BANK|280 Videos

Similar Questions

Explore conceptually related problems

The value of Delta H for the process NH_4OH(aq) rarr NH_4^(+)+Cl^(-) is

The following reaction occurs spontaneously at 1 atm and 298K. NH_(3)(g)+HC l(g) to NH_(4)Cl(s) . Without doing calculation predict the sign of DeltaH for this process.

For the reaction, 2NH_3(g) iff N_2(g) + 3H_2(g) the units of K_p will be

In the reaction, H_2(g) + Cl_2(g) iff 2HCl(g)

For the reaction, 2NH_(3)(g) to N_(2)(g)+3H_(2)(g) -

For the reaction, 2NH_3(g) rarr N_2(g) + 3H_2 (g) , which of the following statement is correct?

Find the relation betweenn K_(p)&K_(c) for the given reactions: NH_(3)(g)+HCl(g)hArrNH_(4)Cl(s)

At 527^@C , the reaction given below has K_c = 4 NH_3(g) iff 1/2 N_2(g) +3/2 H_2(g) What is the K_p for the reaction ? N_2(g) + 3H_2(g) iff 2NH_3(g)

For the reactions. N_2(g)+3H_2(g)hArr 2NH_3(g),N_2(g)+O_2hArr2NO(g) & H_2(g)+1/2O_2(g)hArrH_2O(g) if the equilibrium constant are K_1,K_2 and K_3 respectively, then the equilibrium constant for the reaction 4NH_3(g)+5O_2(g)hArr4NO(g)+6H_2O(g) is

PATHFINDER-THERMODYNAMICS-QUESTION BANK
  1. Which of the following statement(s) must be true for the entropy of a ...

    Text Solution

    |

  2. Which of the following conditions may lead to a non-spontaneous change...

    Text Solution

    |

  3. For the process, NH3(g) + HCl(g) to NH4Cl(s)

    Text Solution

    |

  4. Which of the following statements Is false ?

    Text Solution

    |

  5. In thermodynamics, a process is called reversible when

    Text Solution

    |

  6. Which of the following is not correct for adiabatic process ?

    Text Solution

    |

  7. A piston filled with 0.04mole of an ideal gas expa nds teversibly from...

    Text Solution

    |

  8. Temperature of an ideal gas increases in

    Text Solution

    |

  9. Which of the following statements is incorrect

    Text Solution

    |

  10. Which is equal to total work done ?

    Text Solution

    |

  11. ((delta DeltaH)/(delta P))T for an ideal gas is equal to

    Text Solution

    |

  12. The standard enthalpy of formation of H2O(g) at 298 K is -241.82 kJ mo...

    Text Solution

    |

  13. Which of the following compounds has a positive enthalpy of solution?

    Text Solution

    |

  14. When a bomb calorimeter is used to determine the heat of reaction, whi...

    Text Solution

    |

  15. The heat of combustion of benzoic acid at constant volume is -321.3 kJ...

    Text Solution

    |

  16. The molar heats of combustion of C2H2(g),C(graphite) and H2(g) are -31...

    Text Solution

    |

  17. The standard molar heat of formation of ethane, CO2 and H2O(l) are res...

    Text Solution

    |

  18. The standard enthalpies of formation of CO2(g), H2O(l) and glucose (s)...

    Text Solution

    |

  19. When 1g of anhydrous oxalic acid is burnt at 25^@C, the amount of heat...

    Text Solution

    |

  20. Calculate the enthalpy change when 50 mL of 0.01 M Ca(OH)2 reacts with...

    Text Solution

    |