Home
Class 12
CHEMISTRY
Calculate the boiling point of a 1M aque...

Calculate the boiling point of a 1M aqueous solution (density 1.04 g `Ml^(-1)`) of Potassium chloride `(K_(b) " for water " =0.52 K kg "mol"^(-1)," Atomic masse " : K=39u, CI=39.9u)` Assume, Potassium chloride is completely dissociated in solution.

Promotional Banner

Topper's Solved these Questions

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise SET- I|35 Videos
  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise SET- II|10 Videos
  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise QUESTION PAPER (SECTION-C)|22 Videos
  • SAMPLE PAPER 2019

    XII BOARDS PREVIOUS YEAR|Exercise SECTION: D|1 Videos

Similar Questions

Explore conceptually related problems

Calculate the boiling of one molar aqueous solution (density=1.04 g mL^(-1) ) of potanssium chloride (K_(b)=0.52" K kg mol"^(-1))

Calculate the freezing point of a one-molar aqueous solution (density 1.06 g mL_(-1) ) of KBr. K_"f" for water = 1.86 K kg mol^(-1) . Atomic mass: K = 39, Br = 80.

What is the boiling point of 1 molal aqueous solution of NaCl (K_b)=0.52 K molal^-1]

Molality of an aqueous solution that produce an elevation of boiling point of 1.00 K at 1 atm pressure. K_(b) for water is 0.512 K kg mol^(-1)

Calculate the freezing point of a solution containing 60 g glucose (Molar mass = 180 g mol^(-1) ) in 250 g of water . ( K_(f) of water = 1.86 K kg mol^(-1) )

Elevation in boiling point of an aqueous solution of urea is 0.52 ( k_(b) "for water"=0.52K"molality"^(-1)) . The mole fraction is urea in this solution is :

What should be the boiling point of 1.0 molal aqueous KCl solution (assuming complete dissociation of KCl) if K_(b)^(H_(2)O) is 0.52 K m^(-1) ?

XII BOARDS PREVIOUS YEAR-XII BOARDS-IMPORTANT QUESTIONS FOR PRACTICE CHEMISTRY (THEORY-XII) UNSOLVED)
  1. (a) Give mechanism of preparation of ethoxy ethane from ethanol. (b...

    Text Solution

    |

  2. (a) Write the structural and functional differences between DNA and RN...

    Text Solution

    |

  3. (a) Differentiate between copoly-merization and homopolymerization. Gi...

    Text Solution

    |

  4. (a) The decomposition of A into products has a value of K as 4.5 xx 10...

    Text Solution

    |

  5. (a) Write the balanced chemical equations for obtaining XeO(3) " and "...

    Text Solution

    |

  6. (a) Two moles of organic compounds 'A' on treatment with a strong base...

    Text Solution

    |

  7. Name the non-stoichiometric point defect responsible for the colour of...

    Text Solution

    |

  8. What is shape - selective catalysis ?

    Text Solution

    |

  9. Among the isomeric alkanes formula C(5)H(12), identify the one that on...

    Text Solution

    |

  10. Give the IUPAC name and structure of the amine obtained when 3-chlorob...

    Text Solution

    |

  11. How many ions are produced from the complex, [Co(NH(3))(6)]CI(2) in so...

    Text Solution

    |

  12. Will the elevation in boiling point be same if 0.1 mol of Sodium chlo...

    Text Solution

    |

  13. The following curve is obtained when molar conductivity (wedge(m)) is ...

    Text Solution

    |

  14. Name the following: (a) A transition metal which does not exhibit va...

    Text Solution

    |

  15. Arrange the following in the order of property indicated for each set ...

    Text Solution

    |

  16. (a) Predict the major product of acid catalysed dehydration of 1-Methy...

    Text Solution

    |

  17. An element has a bcc structure with a celledge of 288 pm. The density ...

    Text Solution

    |

  18. Calculate the boiling point of a 1M aqueous solution (density 1.04 g M...

    Text Solution

    |

  19. A galvanic cell consists of a metallic zinc plate immersed in 0.1 M Zn...

    Text Solution

    |

  20. What chemcial princpicl is involved in choosing a reducing agent for g...

    Text Solution

    |