Home
Class 12
CHEMISTRY
The normality of orthophosphoric acid ha...

The normality of orthophosphoric acid having purity of `70%` by weight and specific gravity 1. 54 is

A

11 N

B

22 N

C

33 N

D

44 N

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    PATHFINDER|Exercise QUESTION BANK|250 Videos

  • SOLUTION

    PATHFINDER|Exercise QUESTION BANK|28 Videos

  • SURFACE CHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|41 Videos

Similar Questions

Explore conceptually related problems

Molarity of a given orthophosphoric acid solution is 3 M. Its normality is

What is the normality of 90% solution of H_2SO_4 of specific gravity 1.84 ?

The normality of 10% (weight/volume) acetic acid is-

What is the normality of 96% solution of H_2SO_4 od specific gravity 1.84?

A solid uniform sphere of volume v floats on the boundary between two non miscible liquids. The specific gravity of the upper liquid Is S_1 and that of the lower is S_2 . The specific gravity of the material of the sphere is S(S_1 lt S lt S_2) . What portions of the sphere will be above and below the boundary of the liquid?

The weight of a body in air is 0.4gxxg . Its weight along with an sinker in water = 3.37gxxg . The weight of the sinker in air = 4gxxg . Find the specific gravity of the body. [Specific gravity of the sinker = 8]

Alcohol having purity more than 99.9% is called:

A solution of nitric acid contains 60% nitric acid. The specific gravity of the solution is 1.46. how many grams of HNO_(3) solution will be required to dissolve 5g of cupric oxide?

A piece of wood weights 40gxxg in air. A piece of brass of mass 12 g is tied to the wooden piece and the combination floats just totally immersed in water. If the specific gravity of brass is 8.5, calculate the specific gravity of wood. [Density of water = 1g*cm^(-3) ]

PATHFINDER-SOLUTIONS-QUESTION BANK
  1. Which of the following is not a colligative property ?

    Text Solution

    |

  2. The osmotic pressure of 12% solution of cane sugar at 17^@C is

    Text Solution

    |

  3. The normality of orthophosphoric acid having purity of 70% by weight a...

    Text Solution

    |

  4. The molarity of H2SO4 solution, which has a density 1.84 g/cc at 35^@C...

    Text Solution

    |

  5. For a dilute solution containing 2.5 g of a non- volatile non-electrol...

    Text Solution

    |

  6. kf for water is 1.86 k kg mol^(-1) If your automobile radiator holds 1...

    Text Solution

    |

  7. The density of a 3M sodium thiosulphate (Na2S2O3) solution is 1.25 g/m...

    Text Solution

    |

  8. Two solutions of HCI, A and B have concentrations of 0.5 N and 0.1 M r...

    Text Solution

    |

  9. The highest osmotic pressure corresponds to the following solution

    Text Solution

    |

  10. The correct order of increasing boiling points of the following aqueou...

    Text Solution

    |

  11. 58.4 g of NaCI and 180 g of glucose were separately dissolved in 1000 ...

    Text Solution

    |

  12. Mixture of chloroform and acetone shows a negative deviation from Raou...

    Text Solution

    |

  13. The relative lowering of vapour pressure of a dilute solution is equal...

    Text Solution

    |

  14. The mass of a non-volatile solute of molar mass 40 g mol^(-1) that sho...

    Text Solution

    |

  15. The relative lowering of vapour pressure of an aqueous solution contai...

    Text Solution

    |

  16. Which of the following will represent the normality of 10% (w/V) aceti...

    Text Solution

    |

  17. Milk is an emulsion. Identify the dispersed phase and the emulsifier i...

    Text Solution

    |

  18. In which case van't Hoff factor are equal ?

    Text Solution

    |

  19. PA and PB are the vapour pressure of pure liquid components, A and B, ...

    Text Solution

    |

  20. Vapour pressure of chloroform (CHCl3) and dichloromethane (CH2Cl2) at ...

    Text Solution

    |