Home
Class 11
CHEMISTRY
the pH of a solution prepared by mixing ...

the pH of a solution prepared by mixing 2M, 100 mL HCl and M, 200 mL NaOH at `25^(@)C` is

A

8

B

7

C

4

D

5

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PRACTICE PAPER 2

    NCERT FINGERTIPS|Exercise Practice Paper 2|44 Videos

  • REDOX REACTIONS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

The pH of a solution prepared by mixing 2.0 mL of HCI solution of pH 3.0 and 3.0 mL of NaOH of pH 10.0 is

The pH of a solution obtained by mixing 50 mL of 1N HCl and 30 mL of 1N NaOH is [log 2.5 =0.3979]

What is the pH of a solution obtained by mixing 10 mL of 0.1 M HCl and 40 mL 0.2 M H_(2)SO_(4) ?

Find pH of solution formed by mixing 50ml of 1M HCl and 30ml of 1M NaOH?

The pH of a solution obtaine by mixing 50 mL of 0.4 N HCl and 50 mL of 0.2 N NaOH is

The pH of a solution obtained by mixing 50 mL of 1 M HCl and 30 mL of 1M NaOH is x xx 10^(-4) . The value of x is ________. (Nearest inetger) [log 2.5 = 0.3979]

What will be the pH of a solution obtained by mixing 800 mL of 0.05 M NaOH and 200 mL of 0.1 M HCl assuming complete dissociation of the acid and the base ?

NCERT FINGERTIPS-PRACTICE PAPER 3-Practice Paper 3
  1. The liquefaction behaviour of temporary gases approacches that of perr...

    Text Solution

    |

  2. When the temperature is raised, viscosity o the liquid decreases. This...

    Text Solution

    |

  3. the pH of a solution prepared by mixing 2M, 100 mL HCl and M, 200 mL N...

    Text Solution

    |

  4. In which of the following ionisation processes, the bond order has inc...

    Text Solution

    |

  5. In which of the following pairs, the hybridisation of central atoms is...

    Text Solution

    |

  6. Select correct statement for BrF(5).

    Text Solution

    |

  7. Consider a P(y) orbital of an atom and identify correct statement

    Text Solution

    |

  8. Which of the following will have maximum dipole moment?

    Text Solution

    |

  9. Which of the following is not the consequence of H-bonding?

    Text Solution

    |

  10. The two equilibrium AB hArr A^(+) + B^(-) and AB+B^(-)hArrAB(2)^(-) ar...

    Text Solution

    |

  11. Consider the following equilibrium in a closed container, N(2)O(4(g)...

    Text Solution

    |

  12. The degree of dissociation alpha of the reaction" N(2)O(4(g))hArr 2N...

    Text Solution

    |

  13. (I) H(2)O(2)+O(3) to H(2)O+2O(2) (II) H(2)O(2)+Ag(2)O to 2Ag+H(2)O+O...

    Text Solution

    |

  14. Which set of quantum numbers is possible for the last electron of Mg^(...

    Text Solution

    |

  15. Which of the following reactions is said to be entropy driven?

    Text Solution

    |

  16. If 10^(21) molecules are removed from 200 mg of CO(2), the number of m...

    Text Solution

    |

  17. The ions O^(-2),F^(-),Mg^(2+) and Al^(3+) are isoelectronic. Their ion...

    Text Solution

    |

  18. The pH of 0.004 M hydrazine solution is 9.7. its ionisation constant (...

    Text Solution

    |

  19. The vapoour density of a mixture containing NO(2) and N(2)O(4) is 38.3...

    Text Solution

    |

  20. An alkane C(7)H(16) is produced by the reaction of lithium di(3-pentyl...

    Text Solution

    |