Home
Class 12
CHEMISTRY
0.52 g of a dibasic acid required 100 mL...

0.52 g of a dibasic acid required 100 mL of 0.2 N NaOH for complete neutralization. The equivalent weight of acid is:

A

26

B

52

C

104

D

156

Text Solution

Verified by Experts

The correct Answer is:
A
`M_(eq)` of acid `=M_(q)` of NaOH
`0.52/E xx 1000 = 100 xx 0.2`
`therefore E =26`
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS |12 Videos

  • POLYMERS

    PHYSICS WALLAH|Exercise NEET Past 5 Years Questions|7 Videos

  • SOLUTIONS

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS |7 Videos

Similar Questions

Explore conceptually related problems

0.126 g of acid required 20 mL of 0.1 N NaOH for complete neutralisation. The equivalent mass of an acid is

0.14 gm of an acid required 12.5 ml of 0.1 N NaOH for complete neuturalisation.The equivalent mass of the acid is:

An aromatic hydrocarbon with empirical formula C_(5)H_(4) on sulphonation gave a monosulphonic acid. 0.104 g of this acid 0.104 g of this acid required 10 mL of NaOH for complete neutralization. The molecular formula of the acid is

0.16 g of dibasic acid required 25 ml of decinormal NaOH solution for complete neutralisation. The molecular weight of the acid will be

PHYSICS WALLAH-REDOX REACTIONS-LEVEL-1
  1. Which of the following is the most powerful oxidising agent ?

    Text Solution

    |

  2. In acidic medium, H(2)O(2) changes Cr(2)O(7)^(-2) to CrO(5) which has ...

    Text Solution

    |

  3. Which of the following is a redox reaction?

    Text Solution

    |

  4. What values of 0.1 N oxalic acid solution can be reduced by 250 g of a...

    Text Solution

    |

  5. In the following reaction: 3Fe+4H(2)OrarrFe(3)O(4)+4H(2), if the ato...

    Text Solution

    |

  6. The oxidation number and covalency of sulphur in the sulphur molecule ...

    Text Solution

    |

  7. Oxidation state of P in H(4)P(2)O(5), H(4)P(2)O(6), H(4)P(2)O(7) are r...

    Text Solution

    |

  8. Oxidation number if iodine in IO(3)^(-), IO(4)^(-),KI and I(2) respect...

    Text Solution

    |

  9. Which of the following have been arraned in the decreasing order of ox...

    Text Solution

    |

  10. Carbon is in the lowest oxidation state in

    Text Solution

    |

  11. Which one can act as oxidising & reducing agent

    Text Solution

    |

  12. A mixture of potassium chlorate, oxalic acid and sulphuric acid is hea...

    Text Solution

    |

  13. How many moles of iodine are liberated when 1 mole potassium dichromat...

    Text Solution

    |

  14. Oxidation number of 'N' in N(3)H (hydrazoic acid) is :-

    Text Solution

    |

  15. Which one of the following is not a redox reaction :-

    Text Solution

    |

  16. Which of the following examples does not represent disproportionation ...

    Text Solution

    |

  17. The oxidation number and covalency of sulphur in the sulphur molecule ...

    Text Solution

    |

  18. In a reaction, H(2)O +C rarr CO +H(2)

    Text Solution

    |

  19. 0.52 g of a dibasic acid required 100 mL of 0.2 N NaOH for complete ne...

    Text Solution

    |

  20. In which of the following compound oxidation number of Cl is +3?

    Text Solution

    |