Home
Class 11
CHEMISTRY
The pH of 0.1 M solution of the followin...

The `pH` of `0.1 M` solution of the following salts increases in the order

A

`NaClltNH_(4)ClltNaCNltHCl`

B

`HClltNH_(4)ClltNaClltNaCN`

C

`NaCNltNH_(4)ClltNaClltHCl`

D

`HClltNaClltNaCNltNH_(4)Cl`

Text Solution

Verified by Experts

The correct Answer is:
D
Undergoes cationic hydrolysis, hence `pH` is `gt7`
`NaCN` undergoes anionic hydrolysis hence `pH` is `gt7`
`HCl` is strong acid and `NaCl` is neutral solution.
Hence the `pH` of given solutions will increases.
`HClltNaClltNaCNltNH_(4)Cl`
Promotional Banner

Topper's Solved these Questions

  • IONIC EQUILIBIUM

    A2Z|Exercise AIPMT/ NEET/ AIIMS Questions|80 Videos

  • HYDROGEN

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • MOCK TEST

    A2Z|Exercise Mock Test 2|45 Videos

Similar Questions

Explore conceptually related problems

The pH of 0.1M solution of the following salts decreases in the order

The pH 0.1 M solution the following salts increases in the order.

The pH of 0.1 M solution of the following increases in the order

The p^(H) of 0.1M solution of the following compounds increase in the order

0.1 M solution of the following has the highest pH

The correct increasing order of pH of 0.1 M solution of the following salts/acids is:

1.0 M solution of which of the following salts is most basic ?

A2Z-IONIC EQUILIBIUM-Section D - Chapter End Test
  1. 1 M benzoic acid (pKa=4.20) and 1 M C6H5COONa solutions are given sepa...

    Text Solution

    |

  2. The pH of an aqueous solution of 0.1 M solution of a weak monoprotic a...

    Text Solution

    |

  3. pH of a 10^(-10) M NaOH is nearest to

    Text Solution

    |

  4. The dissocication constant of a weak acid is 1.0xx10^(-5), the equilib...

    Text Solution

    |

  5. The pH of 0.1 M solution of the following salts increases in the order

    Text Solution

    |

  6. In the equilibrium A^(-)+H(2)OhArrHA+OH^(-)(K(a)=1.0xx10^(-5)). The de...

    Text Solution

    |

  7. The sulphide ion concentration [S^(2-)] in saturated H(2)S solution is...

    Text Solution

    |

  8. The K(sp) of CuS, Ag(2)S and HgS are 10^(-31), 10^(-44) and 10^(-54) r...

    Text Solution

    |

  9. For a weak acid HA with dissociation constant 10^(-9), pOH of its 0.1 ...

    Text Solution

    |

  10. The concentration of [H^(+)] and concentration of [OH^(-)] of a 0.1 aq...

    Text Solution

    |

  11. If 50ml of 0.2 M KOH is added to 40 ml of 0.05 M HCOOH, the pH of the ...

    Text Solution

    |

  12. What is the pH of a 1 M CH(3)COOH a solution K(a) of acetic acid =1.8x...

    Text Solution

    |

  13. What will be the pH of a solution formed by mixing 40 ml of 0.10 M HCl...

    Text Solution

    |

  14. By adding 20 ml 0.1 N HCl to 20 ml 0.001 N KOH, the pH of the obtained...

    Text Solution

    |

  15. The solubility product of a sparingly soluble salt AB at room temperat...

    Text Solution

    |

  16. According to Bronsted principle, an aqueous solution of HNO(3) will co...

    Text Solution

    |

  17. Orthoboric acid in aqueous medium is

    Text Solution

    |

  18. Assertion: A solution of FeCl(3) in water produces brown precipitate o...

    Text Solution

    |

  19. Assertion (A): BaCO(3) is more soluble in HNO(3) than in water. Reas...

    Text Solution

    |

  20. Assertion: CHCl(3) is more acidic than CHF(3). Reason: The conjugate...

    Text Solution

    |