Home
Class 12
CHEMISTRY
What is the correct relationship between...

What is the correct relationship between the pH of isomolar solutions of sodium oxide `(pH_(1))`, sodium sulphide `(pH_(2))`, sodium selenide `(pH_(3))` , and sodium telluride `(pH_(4)) ` ?

A

`pH_1 gt pH_2 gt pH_3 gt pH_4`

B

`pH_1 gt pH_2 ~~pH_3gt pH_4`

C

`pH_1 lt pH_2 lt pH_3 lt pH_4`

D

`pH_1 lt pH_2lt pH_3 ~~pH_4`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -D)|20 Videos

  • EQUILIBRIUM

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -B)|35 Videos

  • ENVIRONMENTAL CHEMISTRY

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D) (Assertion - Reason Type Questions)|5 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE|Exercise Assignment (Section-D) Assertion-Reason Type Question|15 Videos

Similar Questions

Explore conceptually related problems

The correct relationship between the pH of isomolar solutions of sodium oxide (pH_(1)) , sodium sulphide (pH_(2)) , sodium selenide (pH_(3)) and sodium telluride (pH_(4)) is

The pH of an aqueous solution of sodium hydroxide is

The correct relationship between the pH of isolomar solution of Na_(2)O(pH_(1)), Na_(2)S(pH_(2)), Na_(2)Se(pH_(3)) and Na_(2)Te(pH_(4)) is:

The pH of a 0.001 M aqueous solution of sodium hydroxide will be

Explain the term pH of a solution . What is pH of blood ?

AAKASH INSTITUTE-EQUILIBRIUM-ASSIGNMENT (SECTION -C)
  1. Which of the following is not a Lewis acid ?

    Text Solution

    |

  2. The solubility product of CuS, Ag2S and HgS are 10^(-31),10^(-44),10^(...

    Text Solution

    |

  3. If K(1) and K(2) are respective equilibrium constants for two reactio...

    Text Solution

    |

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

    Text Solution

    |

  5. The K(a) value of CaCO(3) and CaC(2)O(4) in water are 4.7 xx 10^(-9) a...

    Text Solution

    |

  6. The solubility of a saturated solution of calcium fluoride is 2xx10^(-...

    Text Solution

    |

  7. Equilibrium constant Kp for following reaction: MgCO(3) (s) hArr MgO...

    Text Solution

    |

  8. Correct relation between dissociation constants of a di-basic acid

    Text Solution

    |

  9. The conjugate acid of NH2^- is

    Text Solution

    |

  10. Which statements is wrong about pH ?

    Text Solution

    |

  11. In HS^(-), I^(-), R-NH(2), NH(3) order of proton accepting tendency wi...

    Text Solution

    |

  12. Ionisation constant of CH(3)COOH is 1.7xx10^(-5) and concentration of ...

    Text Solution

    |

  13. Solution of 0.1 N NH4 OH and 0.1 N NH4CI has pH 9.25 . Then find out ...

    Text Solution

    |

  14. Which one of the following compounds is not a protoric acid?

    Text Solution

    |

  15. The reaction quotient (Q) for the reaction N2(g) +3H2(g) hArr 2NH3(g)...

    Text Solution

    |

  16. The solubility product of Agl at 25^@C is 1.0 xx10^(-16) mol^2 L^(-2...

    Text Solution

    |

  17. The solubility product of a sparingly soluble salt AX(2) is 3.2xx10^(-...

    Text Solution

    |

  18. The rapid change of pH near the stoichiometric point of an acid-base t...

    Text Solution

    |

  19. What is the correct relationship between the pH of isomolar solutions ...

    Text Solution

    |

  20. Which of the following molecules acts as a Lewis acid?

    Text Solution

    |