Home
Class 11
CHEMISTRY
Define empirical formula....

Define empirical formula.

Promotional Banner

Topper's Solved these Questions

  • SUPER MODEL QUESTION PAPER (FOR PRACTICE)

    SUBHASH PUBLICATION|Exercise PART-E|17 Videos

  • SUPER MODEL QUESTION PAPER (FOR PRACTICE)

    SUBHASH PUBLICATION|Exercise PART-C|24 Videos

  • SUPER MODEL QUESTION PAPER (FOR ANSWER)

    SUBHASH PUBLICATION|Exercise PART-E|19 Videos

Similar Questions

Explore conceptually related problems

A compound of carbon, hydrogen, and nitrogen contains the three elements in the respective ratio of 9 : 1 : 3.5 Calculculate the empirical formula. If the molecular weight of the compound is 108, what its molecular formula?

An orgainc compound contains 43.98% C , 2.09% H , and 37.2% Cl . Calculate its empirical formula.

Write the empirical formula of the compounds having molecular formulae.

A hydrocarbon is composed of 75% carbon. The empirical formula of the compound is

Find the mean of the data using an empirical formula when it is given that mode is 50.5 and median in 45.5.

What is the empirical formula for a compound that contains 22% S and 78 % F ? (S = 32, F = 19)

A compound contains 4.07% hydrogen,24.27% carbon and 71.65% chlorine.Its molar mas is 98.96 g.What are its empirical formula and molecular formula?

SUBHASH PUBLICATION-SUPER MODEL QUESTION PAPER (FOR PRACTICE)-PART-D
  1. Write the principles for the estimation of nitrogen by Kjeldahl's meth...

    Text Solution

    |

  2. What are carbonions? How are they formed?

    Text Solution

    |

  3. A plastic jug contains 3.5 liters of milk. Calculate the volume of mil...

    Text Solution

    |

  4. How many moles of methane is required to produce 88 g of CO(2) after c...

    Text Solution

    |

  5. Define empirical formula.

    Text Solution

    |

  6. State the three postulates of Bohr's theory of hydrogen atom.

    Text Solution

    |

  7. State Pauli's exclusion principle. Give the possible values of l for n...

    Text Solution

    |

  8. State Dalton's law of partial presuures.

    Text Solution

    |

  9. Hydrogen gas at room temperature occupies a volume of 4.47 litres at 1...

    Text Solution

    |

  10. Write ideal gas equation for one mole of gas.

    Text Solution

    |

  11. Calculate the solubility of PbSO(4) where solubility is 4.6xx10^(-14).

    Text Solution

    |

  12. Calculate the pH of 1 molar sulphuric acid.

    Text Solution

    |

  13. What are Lewis acid?

    Text Solution

    |

  14. Define Le-Chatelier's principle.

    Text Solution

    |

  15. Calculate the equilibrium cosntant (K(c)) for formation of ammonia fro...

    Text Solution

    |

  16. Write the chemical composition of slaked lime and plaster of paris.

    Text Solution

    |

  17. Write the equations during the preparation of sodium carbonate by solv...

    Text Solution

    |

  18. Define inductive effect. Give an example for a group which is electron...

    Text Solution

    |

  19. Write a note on distillation?

    Text Solution

    |

  20. What are electrophiles?

    Text Solution

    |