Home
Class 7
CHEMISTRY
Two open containers A and B are filled w...

Two open containers A and B are filled with water and in container A, cetyl alcohol is added. Both the containers are placed at `40^(@)C`. Predict the level of water in the two containers after some time and give reasons.

Text Solution

Verified by Experts

Addition of cetyl alcohol reduces the rate of evaporation of water. Hence level of water in container ''A'' is comparatively higher than the level of water in container ''B''.
Promotional Banner

Topper's Solved these Questions

  • Water

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|5 Videos
  • Water

    PEARSON IIT JEE FOUNDATION|Exercise Assessment Test 1|15 Videos
  • Water

    PEARSON IIT JEE FOUNDATION|Exercise Level-1|40 Videos
  • MOCK TEST

    PEARSON IIT JEE FOUNDATION|Exercise EXERCISE|25 Videos

Similar Questions

Explore conceptually related problems

Two equal containers are filled with the mixture of milk and water. The concentration of milk in each of the containers is 20% and 25% respectively. What is the ratio of water in both the containers respectively?

Two equal containers are filled with a mixture of water and alcohol .One of them contains three times as much alcohol as in the other .the mixtures in the two containers are then mixed and it is 3:2 .Find the ratio of water to alcohol in each of the original containers .

Two identical containers A and B are filled with two different liquids of equal masses. The level of the liquid in container A is found to be one-fourth of the level of the liquid in container B. What is the ratio of thedensity of two liquids? If the density of he liquid in the container A is 2 " g " cm^(-3) , then find the density of the mixture of the two liquids.

A closed bottle containing water at 30^(@)C is open on the surface of the moon. Then -

PEARSON IIT JEE FOUNDATION-Water-Level 2
  1. Which of the following is the application of the highest specific heat...

    Text Solution

    |

  2. Water-containing salt X, of a divalent metal, when treated with a comp...

    Text Solution

    |

  3. The amount of heat energy required to increase the temperature of 'X' ...

    Text Solution

    |

  4. The water obtained in ion-exchange process is

    Text Solution

    |

  5. Which among the following is based on the principle that boiling point...

    Text Solution

    |

  6. A group of students accompanied by their science teacher went trekking...

    Text Solution

    |

  7. In a science exhibition, a student called Rishi performed the followin...

    Text Solution

    |

  8. Why is sea water not suitable for drinking? How is it made potable?

    Text Solution

    |

  9. Hot water bags are generally used for reducing body pain. Can they als...

    Text Solution

    |

  10. Ice floats on the surface of water because

    Text Solution

    |

  11. Calculate the amount of heat energy required to increase the temperatu...

    Text Solution

    |

  12. During the summer vacations, Aryan went for a trip to Tirupathi in an ...

    Text Solution

    |

  13. Calculate the ratio of the amount of heat energy lost during the conve...

    Text Solution

    |

  14. Two open containers A and B are filled with water and in container A, ...

    Text Solution

    |

  15. The electronic configurations of two metals X and Y are 2, 8, 2 and 2,...

    Text Solution

    |

  16. A group of students went for an excursion to Shimla in the month of No...

    Text Solution

    |

  17. An element with electronic configuration 2, 8, 1 forms a compound wit...

    Text Solution

    |

  18. In permutit process, what is the role of the addition of the concentra...

    Text Solution

    |

  19. Master Vishnu and his sister Jishnu went to their uncle's village to s...

    Text Solution

    |

  20. Jini took a container completely filled with some ice cubes floating o...

    Text Solution

    |