Home
Class 12
CHEMISTRY
Which of the following factors will incr...

Which of the following factors will increase the solubility of `NH_(3)` gas in `H_(2)O`?
a. Increase in pressure
b. Addition of water
c. Increase in temperature
d.Decrease in pressure

A

On decreasing temperature

B

On increasing temperature

C

on decreasing pressure

D

Solubility can not be increased

Text Solution

Verified by Experts

The correct Answer is:
A
`NH_(3) rarr NH_(3)(aq)`
The solubility increases
By increasing the pressure
By decreasing the temperature (since dissolution of a gas is an exothermic process)
Note : Solubility is the amount of a solute dissolution per litre of the solution. So, adding `H_(2)O` to a solution of `NH_(2)` will increase its amount that can be dissolved but not its solubility.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise JEE Main (Archive)|24 Videos

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|28 Videos

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise Level 1|75 Videos

  • CHEMICAL BONDING-I & II

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|98 Videos

  • CHEMICAL KINETICS

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|52 Videos

Similar Questions

Explore conceptually related problems

Which of the following generally increases the solubility of solutes in water?

How does entropy changes with a. Increase in temperature b. Decrease in pressure?

Formation of ClF_(3) from Cl_(2)and F_(2) is an exothermic process . The equilibrium system can be represented as Cl_(2(g))+3F_(2(g))rArr2ClF_(3(g)),DeltaH=-329kJ Which of the following will increase quantity of ClF_(3) in the equilibrium mixture ? i(A)ncrease in temperature, decrease in pressure, addition of C l 2 (B)Decrease in temperature and pressure, addition of C l F 3 (C)Increase in temperature and pressure, removal of C l 2 (D) Decrease in temperature, increase in pressure, addition of F 2

The melting of ice in water decreases with increase in pressure.

A: Solubility of gas increases on increasing pressure. R: Solubility of gas decreases on decreasing the temperature.

The solubility of NaCl in water decreases with increases in temperature.

The degree of dissociation of PCl_(5) decreases with increase in pressure.

In which of the following reaction, the yield of the products does not increase by increase in the pressure?

Reaction in which yield of product will increase with increase in pressure is

What is the effect on solubility of a gas in a liquid when tempetature is decreased and gas pressure is increased ?

VMC MODULES ENGLISH-CHEMICAL EQUILIBRIUM-Level 2
  1. 3 moles of A and 4 moles of B are mixed together and allowed to come i...

    Text Solution

    |

  2. In which of the folowing reactions, the system will shift towards the ...

    Text Solution

    |

  3. Which of the following factors will increase the solubility of NH(3) g...

    Text Solution

    |

  4. An aqueous solution of hydrogen sulphide shows the equilibrium: H(2) S...

    Text Solution

    |

  5. The degree of dissociation of I(2) molecule of 1000^(@)C and underatm...

    Text Solution

    |

  6. For the following reaction through stages I, II and III A overset(I)...

    Text Solution

    |

  7. Au(s) hArr Au (l) above mentioned equilibrium is fovoured at

    Text Solution

    |

  8. Match the following : Condition for the reaction to be favoured in for...

    Text Solution

    |

  9. A sample of air consisting of N(2) and O(2) was heated to 2500 K until...

    Text Solution

    |

  10. At 450^(@)C the equilibrium constant K(p) for the reaction N(2)+3H(2) ...

    Text Solution

    |

  11. In the dissociation of HI, 20% of HI is dissociated at equilibrium. Ca...

    Text Solution

    |

  12. An equilibrium mixture at 300 K contains N(2)O(4) and NO(2) at 0.28 an...

    Text Solution

    |

  13. The degree of dissociation is 0.4 at 400 K and 1.0 atm for the gaseous...

    Text Solution

    |

  14. For the reaction at 300 K , A(g) rarr B(g) + E(g), DeltaH^(@) = -30 KJ...

    Text Solution

    |

  15. For the reaction: 2A(g) + nB(g) rarr 3C(g) If K(p) "and" K(c) are 0....

    Text Solution

    |

  16. For the reaction AB(2)(g) rarr AB(g) + B(g) , the initial pressure of...

    Text Solution

    |

  17. Two solid comp0ounds X and Y dissociates at a ceritain temperature as ...

    Text Solution

    |

  18. How many mole of glycerine should be added to 1 litre of 1 M H(3)BO(3)...

    Text Solution

    |

  19. For the reaction H(2)(g) + I(2)(g)hArr2HI(g) at 721 K the value of equ...

    Text Solution

    |

  20. In a gaseous reaction A+2B iff 2C+D the initial concentration of B was...

    Text Solution

    |