Home
Class 9
CHEMISTRY
Correct the statement : A molecular form...

Correct the statement : A molecular formula represents an element.

Promotional Banner

Topper's Solved these Questions

  • THE LANGUAGE OF CHEMISTRY

    ICSE|Exercise EXCERCISE 1(C ) (Choose the correct answer)|5 Videos

  • STUDY OF THE FIRST ELEMENT - HYDROGEN

    ICSE|Exercise TOPIC 2 Properties of Hydrogen, Oxidation nd Reduction (5 MARKS QUESTIONS)|29 Videos

  • THE PERIODIC TABLE

    ICSE|Exercise TOPIC 2 Studying Individual Groups (5 Marks Questions) |34 Videos

Similar Questions

Explore conceptually related problems

A floral formula represents :-

What is a molecular formula?

Molecular formula C_3H_9N represents :

The glucose has the molecular formula?

Molecular formula C_(4)H_(10)O represent

Correct the following statement: An element is represented by molecular formula.

The molecular formula C_(7)H_(8)O represents the following except

Correct the following statement: Co and CO both represents carbon monoxide.

Correct the statements : The formula of magnesium nitride is MgNO_(2) .

The molecular formula of Glauber's salt is

ICSE-THE LANGUAGE OF CHEMISTRY-EXCERCISE 1(C ) (Correct the following statement)
  1. Correct the statement : A molecular formula represents an element.

    Text Solution

    |

  2. Molecular formula of water is H2O2.

    Text Solution

    |

  3. A molecule of sulphur is monoatomic.

    Text Solution

    |

  4. CO and Co both represent cobalt.

    Text Solution

    |

  5. Correct the statement : Formula of iron (III) oxide is FeO.

    Text Solution

    |

  6. Calculate the relative molecular mass of : Chloroform [CHCl3] [H=1,C...

    Text Solution

    |

  7. Calculate the relative molecular mass of : Ammonium dichromate [(NH4)2...

    Text Solution

    |

  8. Calculate the relative molecular mass of CuSO4 . 5 H2O [At mass: C =...

    Text Solution

    |

  9. Calculate the relative molecular mass of (NH4)2SO4. [At mass: C = 12...

    Text Solution

    |

  10. Calculate the relative molecular mass of CH4 COONa [At mass: C = 12,...

    Text Solution

    |

  11. Calculate the relative molecular mass of : Potassium Chlorate [KClO3] ...

    Text Solution

    |

  12. Calculate the relative molecular mass of Ammonium chloroplatinate (NH4...

    Text Solution

    |

  13. Give the empirical formula of Benzene (C6H6).

    Text Solution

    |

  14. Give the empirical formula of Glucose (C6H12 O6).

    Text Solution

    |

  15. Give the empirical formula of Acetylene (C2H2).

    Text Solution

    |

  16. Give the empirical formula of Acetic acid (CH3COOH).

    Text Solution

    |

  17. Find the percentage mass of water in Epsom salt MgSO4 . 7 H2O.

    Text Solution

    |

  18. Calculate the percentage of phosphorus in Calcium hydrogen phosphate C...

    Text Solution

    |

  19. Calculate the percentage of phosphorus in Calcium phosphate Ca3 (PO4)2...

    Text Solution

    |

  20. Calculate the percentage composition of each element in Potassium chlo...

    Text Solution

    |