Home
Class 12
CHEMISTRY
An alkali is titrated against an acid wi...

An alkali is titrated against an acid with methyl orange as indicator, which of the following is a correct combination?

A

Base End point -Strong pink to colourless.
Acid -Strong

B

Base End point -Weak pink to colourless.
Acid -Strong

C

Base End point -Strong red to colourless.
Acid -Strong

D

Base End point -Weak to pinkish red.
Acid -Strong

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • IONIC EQUILIBRUIM

    MOTION|Exercise Exercise -4 (Level -II)|14 Videos

  • IONIC EQUILIBRUIM

    MOTION|Exercise Exercise -3|107 Videos

  • HYDROCARBON

    MOTION|Exercise Exercise - 4 (Level-II)|15 Videos

  • ISOMERISM

    MOTION|Exercise Exercise 4|26 Videos

Similar Questions

Explore conceptually related problems

Alkalies turn methyl orange

Statement: Sodium carbonate can be titrated against sulphuric acid by using methyl orange as indicator. Explanation: The volume of sulphuric acid required to produce colour change for the two indicators (acid or basic) is different.

Boric acid can be titrated against sodium hydroxide using methyl orange as indicator only in the presence of polyhydroxy compounds wlike catechol, manniton etc. explain.

MOTION-IONIC EQUILIBRUIM-Exercise -4 (Level -1)
  1. The solubility product of a salt having general formula MX(2) in water...

    Text Solution

    |

  2. The first and second dissociation constant of an acid H(2)A are 1.0xx1...

    Text Solution

    |

  3. The pK(a) of a weak acid (HA) is 4.5. The pOH of an aqueous buffered s...

    Text Solution

    |

  4. In a saturated solution of the spatingly soluble strong electrolyte Ag...

    Text Solution

    |

  5. The pK(a) of a weak acid, HA, is 4.80. The pK(b) of a weak base, BOH, ...

    Text Solution

    |

  6. Solid Ba(NO(3)) is gradually dissolved in a 1.0xx10^(-4) M Na(2)CO(3) ...

    Text Solution

    |

  7. In aqueous solution the ionization constants for carbonic acid are: ...

    Text Solution

    |

  8. Solubility product of silver bromide is 5.0xx10^(-13). The quantity of...

    Text Solution

    |

  9. Three reactions involving H(2)PO(4)^(-) are given below I. H(3)PO(4...

    Text Solution

    |

  10. At 25^(@)C, the solubility product of Mg(OH)(2) is 1.0xx10^(-11). At w...

    Text Solution

    |

  11. The pH of a 0.1 molar solution of the acid HQ is 3. The value of the i...

    Text Solution

    |

  12. How many litres of water must be added to 1 L of an aqueous solution o...

    Text Solution

    |

  13. The equivalent conductance of NaCl at concentration C and at infinite ...

    Text Solution

    |

  14. pK(a) of a weak acid (HA) and pB(b) of a weak base (BOH) are 3.2 and 3...

    Text Solution

    |

  15. In the following reaction, ZnO is respectively acting as a/an (i) Zn...

    Text Solution

    |

  16. An alkali is titrated against an acid with methyl orange as indicator,...

    Text Solution

    |

  17. An aqueous solution contains an unknown concentration of Ba^(2+). When...

    Text Solution

    |

  18. An aqueous solution contains 0.10 M H(2)S and 0.20 M HCl. If the equil...

    Text Solution

    |

  19. Which of the following salts is the most basic in aqueous solution ?

    Text Solution

    |