Home
Class 11
CHEMISTRY
Is the statement correct or incorrect- 3...

Is the statement correct or incorrect- 35.5g of chlorine contains `6.022xx10^(23)` molecules?

Text Solution

Verified by Experts

The statement is incorrect. 35.5g (1g-atom) of chlorine contains `6.022xx10^(23)` no. of atoms.
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    CHHAYA PUBLICATION|Exercise QUESTION ANSWER ZONE FOR BOARD EXAMINATION (VERY SHORT ANSWER TYPE)|15 Videos
  • SOME BASIC CONCEPTS OF CHEMISTRY

    CHHAYA PUBLICATION|Exercise QUESTION ANSWER ZONE FOR BOARD EXAMINATION (SHORT ANSWER TYPE)|16 Videos
  • SOME BASIC CONCEPTS OF CHEMISTRY

    CHHAYA PUBLICATION|Exercise PRACTICE SET|13 Videos
  • s-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET|16 Videos
  • STATES OF MATTER : GASES AND LIQUIDS

    CHHAYA PUBLICATION|Exercise PRACTICE SET|10 Videos

Similar Questions

Explore conceptually related problems

How many grams of hydrogen will contain 12.046xx10^(23) molecules?

The value of avagadros number is 6.022xx10^(23) .

The number of gram molecules of oxygenis 6.02xx10^(24) CO molecule is-

The number of gram molecules of chlorine in 6.02 xx 10^25 hydrogen chloride molecules is

The number of gm-molecules of oxygen in 6.02 xx 10^(24) CO molecules is

The total number of protons in 10 g of calcium carbonate is (N_0 = 6.023 xx 10^23)

How many molecules are there in a 3.46 g sample of hydrogen chloride, HCl? Note: The number of molecules in a sample is related to moles of compound (1 mol HCl = 6.023 xx 10^(23) HCl molecules). Therefore if you first convert grams HCl to moles, then you can convert moles to number of molecules).

At a constant temperature, a vessel of 1 litre capacity contains 10^(23)N_(2) molecules. If the rms velocity of the molecules be 10^(3)m//s , then determine the total kinetic energy of the molecules and the temperature of the gas.

Copper (atomic mass = 63.5g*mol^(-1) ) has a crystal structure of cubical shape. A 6.35 g sample of copper contains 1.506xx10^(22) unit cells. What type of unit cell does the copper crystal consists of ?

Calculate the increase in energy (in joule) per atom of a piece of aluminium when its temperature is raised by 1^(@)C . Given 27 g of aluminium contains 6xx10^(23) atoms, and specific heat capacity of aluminium ="0.2 cal .g"^(-1).^(@)C^(-1) .

CHHAYA PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY-WARM UP EXERCISE
  1. which one is the volume of 2.8g of ethylene gas at STP? (i) 2.24 L ...

    Text Solution

    |

  2. Which one is the volume of 1g of oxygen gas at STP? (i) 0.7 L (ii)...

    Text Solution

    |

  3. Is the statement correct or incorrect- 35.5g of chlorine contains 6.02...

    Text Solution

    |

  4. Calculate the number of molecules in 0.52g of acetylene.

    Text Solution

    |

  5. Find the number of molecules in 1 millimole of CO(2).

    Text Solution

    |

  6. Calculate the number of O-atoms in 0.5 mol of SO(2).

    Text Solution

    |

  7. Calculate the mass of 1 mol of electrons if the mass of one electron b...

    Text Solution

    |

  8. At a temperature of 273K and 1 atm pressure 1L of a gas weighs 2.054g....

    Text Solution

    |

  9. At same temperature & pressure two flasks of equal volume contain NH(3...

    Text Solution

    |

  10. Give the definitions of normal density and vapour density of gaseous s...

    Text Solution

    |

  11. Establish a relation between molecular mass and vapour density of gase...

    Text Solution

    |

  12. Show that the volume of 1 gram-molecule of any gas at 273K temperature...

    Text Solution

    |

  13. Calculate the volume occupied by 1 molecule of any gaseous substance a...

    Text Solution

    |

  14. Choose the correct options: The vapour density of carbon dioxide is -(...

    Text Solution

    |

  15. Discus the effect of pressure and temperature on the vapour density of...

    Text Solution

    |

  16. Carbon dioxide decomposes to form its own volume of oxygen. Find the m...

    Text Solution

    |

  17. Under same conditions of temperature and pressure the vapour density o...

    Text Solution

    |

  18. The equivalent mass of an element can never be zero-explain.

    Text Solution

    |

  19. Establish the relation between equivalent mass and atomic mass of an e...

    Text Solution

    |

  20. Calculate the equivalent weight of sulphate ion.

    Text Solution

    |