Home
Class 12
CHEMISTRY
Calculate the hydrogen ion concentration...

Calculate the hydrogen ion concentration in the folowing biological fluids whose pH are given below:
Human saliva, 6.4.

Text Solution

Verified by Experts

`[H^(+)]=10^(-pH)(M)=10^(-6.4)(M)=3.98xx10^(-7)(M)`.
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 hydrogen ion concentration in the folowing biological fluids whose pH are given below: Human blood, 7.38.

Calculate the hydrogen ion concentration in the folowing biological fluids whose pH are given below: Human muscle-fluid, 6.83.

Calculate the hydrogen ion concentration in the folowing biological fluids whose pH are given below: Human stomach fluid, 1.2.

Calculate the potential of hydrogen electrode in contact with a solution whose pH is 10.

The hydrogen ion concentration of a buffer solution consisting of a weak acid and its salt is given by .............

Calculate the H^+ ion concentration of a 0.01N weak monobasic acid. The value of dissociation constant is 4.0 xx 10^(-10) .

When pH of a solution is 2, the hydrogen ion concentration in moles "litre"^(-1) is .............

Calculate the oxidattion numer of the atoms marked with (*)Compounds given below: H[overset**(A)uCl_(4)]

The hydrogen ion concentration of a fruit juice is 3.3xx 10^(-2) M . What is the pH of the juice ? Is it acidic or basic ?

Calculate the oxidattion numer of the atoms marked with (*)Compounds given below: NOoverset**(Cl)O_4

CHHAYA PUBLICATION-EQUILIBRIUM-SOLVED NCERT EXERCISE
  1. Calculate the hydrogen ion concentration in the folowing biological fl...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  5. 0.561g KOH is dissolved in water to give 200 mL of solution at 298K. C...

    Text Solution

    |

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

    Text Solution

    |

  7. The ionisation constant of propanoic acid is 1.32xx10^(-5). Calculate ...

    Text Solution

    |

  8. The pH of 0.1M solution of cyanic acid (HCNO) is 2.34. calculate the i...

    Text Solution

    |

  9. The ionisation constant of nitrous acid is 4.5xx10^(-4). Calculate the...

    Text Solution

    |

  10. A 0.02 M solution of pyridinium hydrochloride has pH=3.44. calculate t...

    Text Solution

    |

  11. Predict if the solutions of the following salts are neutral, acidic or...

    Text Solution

    |

  12. The ionisation constant of chloroacetic acid is 1.35xx10^(-3). What wi...

    Text Solution

    |

  13. Ionic product of water at 310K is 2.7xx10^(-14). What is the pH of neu...

    Text Solution

    |

  14. Calculate the pH of the resultant mixtures: (1) 10 mL of 0.2M Ca(OH)(2...

    Text Solution

    |

  15. Determine the solubilities of silver chromate, barium chromate, ferric...

    Text Solution

    |

  16. The solubility product constant of Ag(2)CrO(4) and AgBr are 1.1xx10^(-...

    Text Solution

    |

  17. Equal volumes of 0.002M solutions of sodium iodate and cupric perchlor...

    Text Solution

    |

  18. The ionisation constant of benzoic acid is 6.46xx10^(-5) and K(sp) for...

    Text Solution

    |

  19. What is the maximum concentration of equimolar solutions of FeSO(4) an...

    Text Solution

    |

  20. What is the minimum volume of water requires to dissolve 1g of calcium...

    Text Solution

    |