Home
Class 11
CHEMISTRY
What do you understand by the molecular ...

What do you understand by the molecular mass of a substance ? Write the expression obtained in Regnault's method for the determination of molecular mass of a gas.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    ICSE|Exercise VERY SHORT ANSWER TYPE QUESTIONS |34 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    ICSE|Exercise SHORT ANSWER TYPE QUESTIONS |27 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    ICSE|Exercise NCERT TEXT-BOOK EXERCISES (WITH HINGS AND SOLUTIONS) |36 Videos

  • SELF ASSESSMENT PAPER 2

    ICSE|Exercise Questions|62 Videos

  • SOME P-BLOCK ELEMENTS

    ICSE|Exercise NCERT TEXTBOOK EXERCISES (With Hints and Solutions)|63 Videos

Similar Questions

Explore conceptually related problems

What do you understand by gas?

What do you understand by thermal expansion of a substance ?

What do you understand by : Molecular weight

What do you understand by thermal expansion ofa substance?

Molecular mass of NaOH is

Describe molar volume method for the determination of molecular mass of a gas.

Molecular mass of KOH is

What do you understand by molar volume of a gas ?

What do you understand by the term relative density of a substance?

What do you understand by ‘triple point’ of a substance?

ICSE-SOME BASIC CONCEPTS OF CHEMISTRY -REVIEW EXERCISES
  1. How many grams of hydrogen are needed to produce 10 moles of phosphori...

    Text Solution

    |

  2. The mass of a silver coin is 10.0 g. A person can carry a load of 40 k...

    Text Solution

    |

  3. What do you understand by the molecular mass of a substance ? Write th...

    Text Solution

    |

  4. What is Graham's law of diffusion and how is this law useful in the de...

    Text Solution

    |

  5. What do you understand by molar volume of a gas ?

    Text Solution

    |

  6. Describe molar volume method for the determination of molecular mass o...

    Text Solution

    |

  7. 10 litres of a gas at S.T.P. weigh 19.64 g. Calculate the molecular ma...

    Text Solution

    |

  8. 240 mL of a dry gas measured at 27°C and 750 mm pressure weighed 0.64 ...

    Text Solution

    |

  9. 3.7 g of a gas at 25°C occupies the same volume as 0.184 g of hydrogen...

    Text Solution

    |

  10. 20 dm^3 of an unknown gas diffuse through a porous partition in 60 s, ...

    Text Solution

    |

  11. 127 mL of a gas at 136°C and 758 mm pressure weigh 0.4524 g. If 1 mL o...

    Text Solution

    |

  12. In a Regnault's experiment, the mass of a definite volume of a gas was...

    Text Solution

    |

  13. In Victor Meyer's experiment, 0.6 g of a volatile substance displaced ...

    Text Solution

    |

  14. In a Victor Meyer's determination of molecular mass, 0.15 g of a volat...

    Text Solution

    |

  15. Define the term molarity.

    Text Solution

    |

  16. Which of the following does not decrease with rise in temperature ?

    Text Solution

    |

  17. Calculate the normality and molarity of H2SO4 solution containing 4.9 ...

    Text Solution

    |

  18. 6g of NaOH are dissolved in 200 cm^3 of water. What is the relation be...

    Text Solution

    |

  19. Calculate the mass of the solute in the following solutions : (i) 10...

    Text Solution

    |

  20. What is the molality of a semimolar NaCl solution if the density of th...

    Text Solution

    |