Home
Class 12
CHEMISTRY
Solution contatining 1.63 g of bori...

Solution contatining 1.63 g of boric acid in 450 mL and 20 g of sucrose ( molecular mass = 342 ) per litre are isotonic . The molar mass of boric acid is _______.

A

`(342xx1.63)/(20)`

B

`(1.63xx1000xx342)/( 20xx450)`

C

`(1.63 xx342xx450)/(1000xx20)`

D

`(20xx342xx450)/(1000xx1.63)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS AND COLLIGATIVE PROPERTIES

    TARGET PUBLICATION|Exercise Competitive Thinking|81 Videos

  • SOLUTIONS AND COLLIGATIVE PROPERTIES

    TARGET PUBLICATION|Exercise Evaluation Test|25 Videos

  • SOLUTIONS AND COLLIGATIVE PROPERTIES

    TARGET PUBLICATION|Exercise Evaluation Test|25 Videos

  • SOLID STATE

    TARGET PUBLICATION|Exercise QUESTION|211 Videos

Similar Questions

Explore conceptually related problems

1.575 g of a dibasic acid is neutralised by 25 mL 1 M NaOH solution. Hence, molar mass of dibasic acid is -

A solution sontaining 10.2 g of elycring pe litre is found to be isotonic with 2% solution of glucose ("molar mass"=180 g mol^(-1)) . Calculate the molar mass of glycrine.

A solution containing 10 g per dm^(3) of urea (molecular mass = 60 g mol^(–1) ) is isotonic with a 5% solution of a nonvolatile solute. The molecular mass of this nonvolatile solution is:

Dissolving 120 g of urea (molecular mass = 60) in 1000 g of water gave a solution of density 1.15 g/mL. The molarity of the solution is :

A solution containing 500 g of a protein per litre is isotonic with a solution containing 3.42 g of sucrose per litre . The molar mass of protein is ________. g mol ^(-1)

TARGET PUBLICATION-SOLUTIONS AND COLLIGATIVE PROPERTIES-Critical Thinking
  1. Which of the following solution has highest osmotic pressure ?

    Text Solution

    |

  2. The osmotic pressure of equimolar solutions of BaCl(2),NaCl,and glucos...

    Text Solution

    |

  3. Blood has been found to be isotonic with

    Text Solution

    |

  4. 0.5m solution of urea is isotonic with

    Text Solution

    |

  5. The osmotic pressure at 17^(@) C of an benzne solution containing...

    Text Solution

    |

  6. Solution contatining 1.63 g of boric acid in 450 mL and 20 g...

    Text Solution

    |

  7. Osmotic pressure of a sugar solution at 24^(@)C is 2.5 atmosphere .De...

    Text Solution

    |

  8. 0.6gof a solute is dissolved in 0.1litre of a solvent which develops a...

    Text Solution

    |

  9. If 3g of glucose (molecular mass 180) is dissolved in 60g of water at ...

    Text Solution

    |

  10. A 5% (w/V ) solution of cane sugar (molecular mass = 342) is isotonic ...

    Text Solution

    |

  11. Acetic acid has molecular weight of 120 in benzene solution. This is d...

    Text Solution

    |

  12. The correct relationship between the boiling points of very dilute sol...

    Text Solution

    |

  13. How many grams of KCI should be added to 1000 g of water , so...

    Text Solution

    |

  14. If alpha is the degree of dissociation of Na(2)SO(4) the van't Hoff's ...

    Text Solution

    |

  15. Which of the following compounds corresponds to Van't Hoff factor ( i)...

    Text Solution

    |

  16. At the higher altitudes the boiling point of water lowers because

    Text Solution

    |

  17. Equimolal solutions A and B show depression in freezing point in the r...

    Text Solution

    |

  18. Which does NOT influence the solbility of a solid in a liquid ...

    Text Solution

    |

  19. The ratio of the value of any colligative property of KCl solution to ...

    Text Solution

    |

  20. On dissolving 3.24 g of sulphur in 40 g of benezene by 0.81 ...

    Text Solution

    |