Home
Class 9
CHEMISTRY
a) Write the chemical formula of calcium...

a) Write the chemical formula of calcium carbonate.
b) Which gas is produced when calcium carbonate reacts with acids?
c) What is the name of an aqueous solution of this gas?

Text Solution

Verified by Experts

a) .CaCO_3.
b) Carbon dioxide
. CaCO_3 + 2HCl rarr CaCl_2 + H_2O + CO_2.
c) Soda water (carbonic acid)
Promotional Banner

Topper's Solved these Questions

  • Structure of Atom

    V PUBLICATION|Exercise QUESTION BANK|45 Videos

Similar Questions

Explore conceptually related problems

Which is the gas liberated when metals react with dilute acids?

Which is the gas liberated when metals react with dilute acids?

Take some sugar in a dry test tube and add a few drops of concentrated sulphuric acid to it. a) Write the chemical formula of sugar b) what is the product obtained after the reaction? c) What are the consitituents of sugar?

CH_(3)CH(Cl)CH_(3) a) Write the molecular formula of the compound b) What is the functional group in it? c) Write the IUPAC name of the compound. d) Give the condensed formula of the isomer of this compound.

V PUBLICATION-THE WORLD OF CARBON-QUESTION BANK
  1. Some statements related to cabon monoxide and carbon dioxide are given...

    Text Solution

    |

  2. a) Write the chemical formula of calcium carbonate. b) Which gas is ...

    Text Solution

    |

  3. Graphite, which is an allotrope of carbon, is a conductor of electrici...

    Text Solution

    |

  4. Write the structure of a straight chain and ring hydrocarbon havnig fo...

    Text Solution

    |

  5. Arrange the objects as shown in the figure and conduct the experiment...

    Text Solution

    |

  6. Lighted candles of different heights are arranged in a trough as shown...

    Text Solution

    |

  7. Making a fire extinguisher. Arrange the apparatus a shown in figure....

    Text Solution

    |

  8. Construct and display the ball and stick models of some hydrocarbons

    Text Solution

    |

  9. Prepare a write up on the topic " Importance of organic chemistry" and...

    Text Solution

    |

  10. Carbon is a …............

    Text Solution

    |

  11. The element carbon included in which group.

    Text Solution

    |

  12. Which carbon form is used to make pencil lead

    Text Solution

    |

  13. Which gas is evolved when carbonates and bicarbonats are heated?

    Text Solution

    |

  14. Which bicarbonate is used in fire extinguishers?

    Text Solution

    |

  15. The gas which turns lime water milky is….......

    Text Solution

    |

  16. …........ Is known as soda water.

    Text Solution

    |

  17. When CO2 is soluble in water …..............acid is obtained.

    Text Solution

    |

  18. Two pure forms of carbon are …............... And …......................

    Text Solution

    |

  19. …...............is the element discovered first in the pure form and a...

    Text Solution

    |

  20. The valency of carbon in very compound is …............

    Text Solution

    |