Home
Class 12
CHEMISTRY
Calculate the pH of 0.002(M) HBr solutio...

Calculate the pH of 0.002(M) HBr solution

Text Solution

Verified by Experts

In 0.002 (M) KOH solution, `[OH^(-)]=0.002(M)`
`therefore pH=-log_(10)(0.002)=2.7`
Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    CHHAYA PUBLICATION|Exercise HIGHER ORDER THINKING SKILL (HOTS) QUESTIONS|17 Videos

  • EQUILIBRIUM

    CHHAYA PUBLICATION|Exercise ENTRANCE QUESTIONS BANK|81 Videos

  • EQUILIBRIUM

    CHHAYA PUBLICATION|Exercise SOLVED WBCHSE SCANNER|52 Videos

  • ENVIRONMENTAL CHEMISTRY

    CHHAYA PUBLICATION|Exercise PRACTICE SET 14(Answer the following questions)|6 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 6|10 Videos

Similar Questions

Explore conceptually related problems

Calculate the pH of "0.001 M HCl" solution

Calculate the pH of 10^-8 (M) HCI solution.

Calculate the pH of 0.001 M solution of Ca(OH)_2 assuming complete ionisation.

0.002(M) KOH

Calculate the pH of 10^-8 (M) NaOH solution.

9.8 g of H_2SO_4 is present in 500 mL of the solution. Calculate the pH of the solution.

Calculate the pH of the buffer solution containing 50 mL 0.2(M) CH_3COOH and 50mL 0.1(M) CH_3COONa solution. [pK_a(CH_3COOH) = 4.74]

The ionisation constant of nitrous acid is 4.5xx10^-4 Calculate the pH of 0.04 M sodium nitrite solution.

(i) Aqueous solution of borax basic? Explain. (ii) Calculate the pH of 0.05(M) H_(2)SO_(4) solution? (iii) What is the formula of the conjugate base of [Al(H_(2)O)_(6)]^(3+) ?

The ionisation constant of nitrous acid is 4.5xx10^(-4) . Calculate the pH of 0.04M sodium nitrite solution and also its degree of hydrolysis.

CHHAYA PUBLICATION-EQUILIBRIUM-SOLVED NCERT EXERCISE
  1. Assuming complete dissociation, calculate the pH of the following solu...

    Text Solution

    |

  2. Assuming complete dissociation, calculate the pH of the following solu...

    Text Solution

    |

  3. Calculate the pH of 0.002(M) HBr solution

    Text Solution

    |

  4. 0.002(M) KOH

    Text Solution

    |

  5. Calculate the pH of the following solution: 2g of TIOH dissolved in ...

    Text Solution

    |

  6. Calculate the pH of the following solution: 0.3 g of Ca(OH)(2) disso...

    Text Solution

    |

  7. Calculate the pH of the following solution: 0.3g of NaOH dissolved i...

    Text Solution

    |

  8. Calculate the pH of the following solution: 1mL of 13.6 (M) HCl is d...

    Text Solution

    |

  9. The degree of ionisation of a 0.1(M) bromoacetic acid solution is 0.13...

    Text Solution

    |

  10. The pH of 0.005(M) codeine (C(18)H(21)NO(3)) solution is 9.95. calcula...

    Text Solution

    |

  11. What is the pH of 0.001 (M) aniline solution? The ionisation constant ...

    Text Solution

    |

  12. Calculate the degree of ionisation of 0.05(M) acetic acid if its pK(a)...

    Text Solution

    |

  13. The ionisation constant of dimethylamine is 5.4xx10^(-4). Calculate it...

    Text Solution

    |

  14. Calculate the hydrogen ion concentration in the folowing biological fl...

    Text Solution

    |

  15. Calculate the hydrogen ion concentration in the folowing biological fl...

    Text Solution

    |

  16. Calculate the hydrogen ion concentration in the folowing biological fl...

    Text Solution

    |

  17. Calculate the hydrogen ion concentration in the folowing biological fl...

    Text Solution

    |

  18. The pH of milk, black coffe, tomato juice, lemon juice and egg white a...

    Text Solution

    |

  19. 0.561g KOH is dissolved in water to give 200 mL of solution at 298K. C...

    Text Solution

    |

  20. The solubility of Sr(OH)(2) at 298K is 19.23 g/L of solution. Calculat...

    Text Solution

    |