Home
Class 11
CHEMISTRY
Define mole....

Define mole.

Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    MODERN PUBLICATION|Exercise REVISION EXERCISES (SHORT ANSWER QUESTIONS) (CARRYING 2 OR 3 MARKS)|20 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    MODERN PUBLICATION|Exercise REVISION EXERCISES (LONG ANSWER QUESTIONS) (CARRYING 5 MARKS)|10 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    MODERN PUBLICATION|Exercise REVISION EXERCISES (ASSERTION REASON QUESTIONS)|10 Videos

  • S-BLOCK ELEMENTS ( ALKALI AND ALKALINE EARTH METALS )

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

Similar Questions

Explore conceptually related problems

Define the mole fractin of a substance in solution.

Define Avogadro number and mole. What is their importance ?

Define atomic mass of an element in terms of mole concept.

If a mole is defined to be 3 xx 10^(21) (instead of Avogadro's Number, 6 xx 10^(23) ). What would be the mass of one mole of Argon atoms? [Atomic of zinc, Find gram atoms of aluminium in given mixture?]

Define the following terms : a. Mole fraction b. Molality c. Molarity d. Mass percentage.

Define the following terms: (i) Mole fraction (x) (ii) Molality of a solution (m)

Define the following terms: (i) Mole fraction (ii) Isotonic sclutions (iii) Van,t Hoff factor (iv) Ideal solution

Mole fraction of solute in 1 mole aqueous solution is

MODERN PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY -REVISION EXERCISES (VERY SHORT ANSWER QUESTIONS) (ONE WORD/VERY SHORT SENTENCE ANSWER)
  1. Is the molar volume of NH(3) different from that of CO(2)?

    Text Solution

    |

  2. Name a monoatomic gas. What is its valency ?

    Text Solution

    |

  3. Limiting Reagent

    Text Solution

    |

  4. Write 0.000623 cm in a scientific notation.

    Text Solution

    |

  5. Define the law of multiple proportions, Explain it with two examples. ...

    Text Solution

    |

  6. What is gram molecular mass ? Give one example.

    Text Solution

    |

  7. Give one example each of a molecule in which the empirical and molecul...

    Text Solution

    |

  8. Define mole.

    Text Solution

    |

  9. Balance the equation : CaF(2) + H(2)SO(4) + H(3)BO(3) to CaSO(4) + B...

    Text Solution

    |

  10. How many atoms of carbon are present in 0.1 mole of C12H22O11 ?

    Text Solution

    |

  11. How many hydrogen atoms are present in 60 a.m.u. of ethane ?

    Text Solution

    |

  12. What is meant by one gram of atom of iron ?

    Text Solution

    |

  13. What is the S.I. unit of density ?

    Text Solution

    |

  14. Name the law which deals with the ratios of the volumes of the gaseous...

    Text Solution

    |

  15. Name the element which is used as a reference for the atomic masses of...

    Text Solution

    |

  16. An atom of an element is 13 times heavier than the mass of a carbon at...

    Text Solution

    |

  17. What is the standard for the molecular weights of molecules ?

    Text Solution

    |

  18. What is the ratio of molar volumes of SO(2) and SO(3) ?

    Text Solution

    |

  19. State law of reciprocal proportions.

    Text Solution

    |

  20. What volume will 250 g of mercury occupy ? (Density of mercury =13.6 g...

    Text Solution

    |