Home
Class 9
CHEMISTRY
Carbon dioxide was taken in an enclosed ...

Carbon dioxide was taken in an enclosed cylinder and compressed by applying pressure
(a) Which state of matter will we obtain after completion of the process ?
(b) Name and define this process.
(c ) What is the common name of the product obtained in the above process ?

Text Solution

Verified by Experts

(a) Liquid state of matter will be obtained. (b) The process is known as liquefication. It is the change of state from gas to the liquid by increasing pressure or decreasing temperature. (c ) It is known as liquid `CO_(2)`.
Promotional Banner

Topper's Solved these Questions

  • MATTER IN OUR SURROUNDINGS

    DINESH PUBLICATION|Exercise Long Answer Questions|10 Videos
  • MATTER IN OUR SURROUNDINGS

    DINESH PUBLICATION|Exercise Higher Order Thinking Skill|4 Videos
  • MATTER IN OUR SURROUNDINGS

    DINESH PUBLICATION|Exercise Very Short Answer Questions|46 Videos
  • IS MATTER AROUND US PURE

    DINESH PUBLICATION|Exercise LAQs|10 Videos
  • STRUCTURE OF ATOM

    DINESH PUBLICATION|Exercise Long Answer Questions|6 Videos

Similar Questions

Explore conceptually related problems

What is the co-ordination number of Ag in the product obtained after Leaching process ?

Ozonized oxygen is passed through dry powdered KOH. Which option is not correct regarding the product obtained in the above process ?

What is the name of the process due to which dry ice changes into carbon dioxide gas ?

Name the useful by -product obtained from vermi-processing toilets.

Name the products obtained and their uses when coal is processed in industry.

When water is heated to a temperature x, it gets converted into steam at temperature x by a process called R. And when steam at temperature x is cooled, it gets reconverted into water at the same temperature x by a process called S. (a) How much is the value of x in Kelvin ? (b) What is the process R called ? (c ) What is the name of the energy absorbed during the process R ? (d) What is process S known as ? (e) What is the name of energy released during the process S known as ?

Name the process by which common salt is obtained from sea-water.

When water is cooled to a temperature x, it gets converted into ice at temperature x by a process called P. And when ice at temperature x is warmed, it gets reconverted into water at the same temperature x in a process called Q. (a) What is the value of temperature x in Kelvin ? (b) What is the process P known as ? (c) What is the name of energy released during process P ? (d) What is the process Q known as ? (e) What is the name of energy absorbed during process Q ?

(a) Write the principle involved in the vapour phase refining of metals. (b) Write the name of the metal refined by each of the following processes : (i) Mond process (ii) van Arkel method (c ) What is the role of depresent in froth floatation process ?

DINESH PUBLICATION-MATTER IN OUR SURROUNDINGS -Short Answer Questions
  1. Prachi took 50 mL of water in two beakers at room temperature and adde...

    Text Solution

    |

  2. How do you define interconversion of states of matter?

    Text Solution

    |

  3. Carbon dioxide was taken in an enclosed cylinder and compressed by app...

    Text Solution

    |

  4. Answer the following questions : (a) Name the two gases which are sup...

    Text Solution

    |

  5. CO(2) is gas. Justify the given statement by two reasons.

    Text Solution

    |

  6. Give reason for the following : (a) Gases fill up completely the ves...

    Text Solution

    |

  7. What is meant by particluate nature of matter ? List four characterist...

    Text Solution

    |

  8. List three characteristics of particles of matter. Describe one exampl...

    Text Solution

    |

  9. Explain which one will cause more severe burns-boiling water at 100^(...

    Text Solution

    |

  10. Archit dropped a crystal of potassium permanganate into two beakers A ...

    Text Solution

    |

  11. 5 mL of water was taken in a test tube and china dish separately. Thes...

    Text Solution

    |

  12. When a solid melts, its temperature remains constant. Explain.

    Text Solution

    |

  13. Draw a flow sheet diagram to illustrate interconversion of three state...

    Text Solution

    |

  14. It is a hot summer day. Priyanshi and Ali are wearing cotton and nylon...

    Text Solution

    |

  15. Explain how three states of matter arise due to the variation in the c...

    Text Solution

    |

  16. To which physical state of matter, do the following statements apply ?...

    Text Solution

    |

  17. Describe an activity to show that particles of matter have spaces betw...

    Text Solution

    |

  18. How will you separate a mixture of naphthalene balls powder and common...

    Text Solution

    |

  19. Define (a) Compressibility (b) Rigidity (c ) Fluidity.

    Text Solution

    |

  20. (a) Define the process of vaporisation. (b) List four factors which ...

    Text Solution

    |