Home
Class 9
CHEMISTRY
How many grams of potassium chloride is ...

How many grams of potassium chloride is present in 250 g of saturated solution ? The solubility of KCl is 35.8 at `25^(@)C` ?

Text Solution

Verified by Experts

Solubility` = ("Mass of solute")/("Mass of solvent") xx 100`
`35.8 = (x)/(250 -x) xx 100`
`(250 - x)35.8 = 100 x rArr 8950 - 35.8 x = 100x rArr x = 65.9 g`
Promotional Banner

Topper's Solved these Questions

  • WATER, SOLUTION, SOLUBILITY AND HYDROGEN

    PEARSON IIT JEE FOUNDATION|Exercise Numerical Problems|2 Videos

  • WATER, SOLUTION, SOLUBILITY AND HYDROGEN

    PEARSON IIT JEE FOUNDATION|Exercise Very Short Answer Type Questions|5 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|10 Videos

Similar Questions

Explore conceptually related problems

How many moles of sodium chloride present in 250 mL of a 0.50 M NaCl solution ?

How many grams of NaOH are present in 250 mL of 0.5 M NaOH solution?

How many moles and how many grams of sodium chloride are present in 250 mL of a 0.50 M NaCl solution ?

How many grams of 40% pure sodium hydroxide is dissolved in 0.5 M, 250ml NaOH solution?

How many moles of ions are present in 250mL of a 4.4M solution of sodium sulphate?

How many grams of potassium chloride should be added to 1.5 kg of water to lower its freezing point to - 7.5^(@) C ?

PEARSON IIT JEE FOUNDATION-WATER, SOLUTION, SOLUBILITY AND HYDROGEN-Level - 2
  1. How many grams of potassium chloride is present in 250 g of saturated ...

    Text Solution

    |

  2. When a piece of metal is dropped in cold water, the water slowly becom...

    Text Solution

    |

  3. Explain the role of lime and washing soda for the removal of permanent...

    Text Solution

    |

  4. Why are carbonated beverages kept in sealed containers ?

    Text Solution

    |

  5. Some amount of Glauber's salt, hydrated magnesium chloride and hydrate...

    Text Solution

    |

  6. 100 g of 25% (w/w) sodium hydroxide is prepared in a laboratory. If th...

    Text Solution

    |

  7. 200 mL of pure water contains 60 g of a solute at 60^(@)C. The salt so...

    Text Solution

    |

  8. The amount of solute (H(2)SO(4)) and solvent present in a solution are...

    Text Solution

    |

  9. 5.4 g of a trivalent metal is deposited by passing 5 amp current durin...

    Text Solution

    |

  10. The density of the particles of the dispersed phase is more than that ...

    Text Solution

    |

  11. Calculate the molarity of 30 % (w/w) NaOH solution, if the density of ...

    Text Solution

    |

  12. If 6 g of a metal gets deposited by passing 2 amp of current for 2 h 3...

    Text Solution

    |

  13. Why does smoke produced by a cigarette appear blue in colour ?

    Text Solution

    |

  14. Why is ferric chloride solution used to stop bleeding from a wound?

    Text Solution

    |

  15. Common salt increases in weight on long standing. Justify with an appr...

    Text Solution

    |

  16. Compare the conductivity of a solution of NaOH in water and in alcohol...

    Text Solution

    |

  17. Why does the colour of the solid blue copper sulphate becomes white on...

    Text Solution

    |

  18. When equal number of moles of CO(2), SO(3) and nitrogen gases are pass...

    Text Solution

    |