Home
Class 12
CHEMISTRY
A 5.25% solutions of a substance is isot...

A 5.25% solutions of a substance is isotonic with 1.5% solution of urea in the same solvent. If the densities of both the solutions are assumed to be equal to lg cm the molar mass of the substance will be

A

115 g `"mol"^(-1)`

B

105 g `"mol"^(-1)`

C

210 `"mol"^(-1)`

D

90 g `"mol"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    AAKASH SERIES|Exercise Objective Exercise -3 (PREVIOUS NEEET/AIPMT )|24 Videos

  • SOLUTIONS

    AAKASH SERIES|Exercise Objective Exercise -4|50 Videos

  • SOLUTIONS

    AAKASH SERIES|Exercise Objective Exercise -1|115 Videos

  • SOLIDS STATE

    AAKASH SERIES|Exercise PRACTICE EXERCISE|63 Videos

  • STATES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE -PRACTICE SHEET (ADVANCED) (LINKED COMPREHENSION TYPE QUESTIONS) (PASSAGE- IV)|2 Videos

Similar Questions

Explore conceptually related problems

A 5% solution of cane suger is isotonic with 0.5% of X. The molecular weight of substance X is

A 10% solution of sucrose is iso-osmotic with 1.754% solution of X. If X is non volatile and non - electrolyte solute, what is its molar mass?

The mass of 1.5 xx 10^(26 molecules of a substances is 16 kg . The molecular mass of the substance is

The mass of 1.5 xx 10^(20) molecules of a substance is 20 mg . The molar mass of substance is

A solution of 250 grams contains some solute in it and mass percentage of the solution is 20%. Calculate the mass of solute.

Molarity of the liquid HCl if density of the solution is 1.17 g/cc is

Which of the following aqueous solutions is more concentrated [Assume the density of the solution as 1g/ml]

AAKASH SERIES-SOLUTIONS -Objective Exercise -2
  1. If the osmatic pressure of human blood is 7.53 atm at 37^@C. Calculate...

    Text Solution

    |

  2. Two solutions of glucose have osmotic pressures 1.5 and 2.5 atm. IL of...

    Text Solution

    |

  3. A 5.25% solutions of a substance is isotonic with 1.5% solution of ure...

    Text Solution

    |

  4. 0.004M Na(2)SO(4) is isotonic with 0.01M glucose. Degree of dissociati...

    Text Solution

    |

  5. The osmotic pressure of the solution obtained by mixing 200 "cm"^3 of ...

    Text Solution

    |

  6. A 5% solution of cane suger is isotonic with 0.5% of X. The molecular ...

    Text Solution

    |

  7. The Van't Hoff factor for 0.1 M Ba(NO3)2 solution is 2.74. The degree ...

    Text Solution

    |

  8. If BaCl(2) ionizes to an extent of 80% in aqueous solution,the value o...

    Text Solution

    |

  9. A decimolar solution of K4[Fe(CN)6] at 300K is 50% dissociated, then, ...

    Text Solution

    |

  10. A solution containing 25.6gm of sulphur dissolved in 1000gm of naphtha...

    Text Solution

    |

  11. van't Hoff factor of a 0.5% (w/w) aqueous solution of KCl which freeze...

    Text Solution

    |

  12. The Osmotic pressure of solution containing 4.0g of solute (molar mass...

    Text Solution

    |

  13. Average osmotic pressure of human blood is 7.4 atm at 27^@C, then tota...

    Text Solution

    |

  14. At 10^@C, the osmotic pressure of urea solution was formed to be 500 m...

    Text Solution

    |

  15. 18 g glucose and 6 g urea are dissolved in 1L of solution at 27^@C , t...

    Text Solution

    |

  16. The osmotic pressure of blood is 7.40 atm. at 27^@C . Number of mole o...

    Text Solution

    |

  17. The osmotic pressure of 5% aqueous solution of sugar (mol. Mass 342) a...

    Text Solution

    |

  18. At 273K, 100"Cm"^3 of a solution containing 3gm of an unidentified sol...

    Text Solution

    |

  19. Van't Hoff's factor for 0.01M aqueous solution acetic acid is 1.04, th...

    Text Solution

    |

  20. An isotonic solution will produce an osmotic pressure of 10.00 atm mea...

    Text Solution

    |