Home
Class 9
CHEMISTRY
Give the names of the elements present i...

Give the names of the elements present in the following compounds.
(a) Quick lime
(b) Hydrogen bromide
(c) Baking powder
(d) Potassium sulphate.

Text Solution

Verified by Experts

The correct Answer is:
(a) Calcium, oxygen
(b) Hydrogen, broamine
(c ) Sodium, hydrogen, carbon and oxygen
(d) Potassium, sulphur and oxygen
Calcium, oxygen
Hydrogen, bromine
Sodium, hydrogen, carbon, oxygen
Potassium, sulphur, and oxygen
Promotional Banner

Topper's Solved these Questions

  • ATOMS AND MOLECULES

    NCERT ENGLISH|Exercise Exercise|25 Videos

  • IS MATTER AROUND US PURE?

    NCERT ENGLISH|Exercise Exercise|17 Videos

Similar Questions

Explore conceptually related problems

Name the elements present in the following compounds. (a) Sugar (b) Ammonia (c) Marble (d) Washing soda

Give the name of the elements and number of atom of those elements, present in the following compound. Quick lime

Give the name of the elements and number of atom of those elements, present in the following compound. Ammonia

Write the names of the elements present in the following compounds. (a) Common salt (b) Ammonia (c) Sulphuric acid (d) Glucose (e) Sodium hydroxide (f) Acetic acid

What is the proportion of elements present in the following compounds ? (a) H_2 O (b) CO_2 (c ) CaO (d) NO_2

Give the I.U.P.A.C. names of the following compounds:

Give the I.U.P.A.C. names of the following compounds:

Give the I.U.P.A.C. names of the following compounds:

Give the I.U.P.A.C. names of the following compounds:

Give the I.U.P.A.C. names of the following compounds:

NCERT ENGLISH-ATOMS AND MOLECULES -Exercise
  1. Why is it not possible to see an atom with naked eyes?

    Text Solution

    |

  2. Write down the formulae of (i) sodium oxide (ii) aluminium chlor...

    Text Solution

    |

  3. Write down the names of compounds represented by the following formula...

    Text Solution

    |

  4. What is meant by the term chemical formula?

    Text Solution

    |

  5. How many atoms are present in a (i) H(2)S molecule and (ii) PO...

    Text Solution

    |

  6. Calculate the molecular masses of H(2), O(2), Cl(2), CO(2), CH(4), C(2...

    Text Solution

    |

  7. Calculate the formula unit masses of ZnO, Na(2)O, K(2)CO(3), given ato...

    Text Solution

    |

  8. If one mole of carbon atoms weighs 12 grams, what is the mass (in gram...

    Text Solution

    |

  9. Which has more number of atoms, 100 grams of sodium or 100 grams of ir...

    Text Solution

    |

  10. A 0.24 g sample of compound of oxygen and boron was found by analysis ...

    Text Solution

    |

  11. When 3.0 g of carbon is burnt in 8.00 g oxygen, 11.00 g of carbon diox...

    Text Solution

    |

  12. What are polyatomic ions? Give examples.

    Text Solution

    |

  13. Write the chemical formulae of the following. (a) Magnesium chlorid...

    Text Solution

    |

  14. Give the names of the elements present in the following compounds. ...

    Text Solution

    |

  15. Calculate the molar mass of the following substances. (a) Ethyne, ...

    Text Solution

    |

  16. What is the mass of— (a) 1 mole of nitrogen atoms? (b) 4 moles ...

    Text Solution

    |

  17. Convert into mole. (a) 12 g of oxygen gas (b) 20 g of water ...

    Text Solution

    |

  18. What is the mass of: (a) 0.2 mole of oxygen atoms? (b) 0.5 mole ...

    Text Solution

    |

  19. Calculate the number of molecules of sulphur (S(8)) present in 16 g of...

    Text Solution

    |

  20. Calculate the number of aluminium ions present in 0.051 g of aluminium...

    Text Solution

    |