Home
Class 11
CHEMISTRY
Calculate the number of molecules in 112...

Calculate the number of molecules in 1120 ml of hydrogen at STP?

Text Solution

Verified by Experts

number of molecules in 22400 ml of hydrogen at STP`=6.023xx10^(23)`
Number of molecules in 1120 ml of hydrogen
`=(1120xx6.023xx10^(23))/(22400)=0.3011xx10^(23)`
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise EVALUATE YOURSELF|46 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise C.U.Q|58 Videos

  • SOME BASIC CONCEPTS IN CHEMISTRY STOICHIOMETRY (PART-I)

    NARAYNA|Exercise All Questions|555 Videos

  • SOME BASIC PRINCIPLES AND TECHNIQUES

    NARAYNA|Exercise EXERCISE -IV (QUALITATIVE AND QUANTITATIVE ANALYSIS OF ORGANIC OF COMPOUNDS)|8 Videos

Similar Questions

Explore conceptually related problems

Calculate the number of moles in 2800 mL of oxygen gas at STP.

Calculate the number of molecules in 1 ml of O_(2) at NTP.

Calculate the number of molecules in 1 ml of O_(2) at NTP.

The number of molecules in 22.4 cm^3 of dinitrogen gas at STP is

If N is Avogadro's number, then the number of molecules in 6 g of hydrogen at NTP is

Calculate the number of molecules of oxygen in 150 ml of it at 20^(@) C and 750 mm pressure

Calculate number of molecules in 1 ml of Co_(2) at NTP.

Calculate the number of molecules/ m^(3) in an ideal gas at STP.

NARAYNA-SOME BASIC CONCEPTS OF CHEMISTRY-EXERCISE - IV
  1. Calculate the number of molecules in 1120 ml of hydrogen at STP?

    Text Solution

    |

  2. The ratio of masses of oxygen and nitrogen in a particular gaseous mix...

    Text Solution

    |

  3. Versene, a chelating agent having chemical formula C(2)H(4)N(2)(C(2)H...

    Text Solution

    |

  4. One mole of a mixture of CO and CO(2) requires exactly 20g of NaOH in ...

    Text Solution

    |

  5. 1.23 g of Nitro Benzene on reduction with Zn + NH(4)Cl then its gives ...

    Text Solution

    |

  6. A mixture of HCOOH and H(2)C(2)O(4) is heated with conc. H(2)SO(4). Th...

    Text Solution

    |

  7. When burnt in air, 14.0g mixture of carbon and sulphur gives a mixture...

    Text Solution

    |

  8. The oxide of a metal contains 60% of the metal. What will be the perce...

    Text Solution

    |

  9. Cu(2)S and M(2)S are isomorphous in which percentage of sulphur are 2...

    Text Solution

    |

  10. A sample of 1.0g of solid Fe(2)O(3) of 80% purity is dissolved in a mo...

    Text Solution

    |

  11. A gaseous hydrocarbon gives upon combustion, 0.72 g of water and 3.08 ...

    Text Solution

    |

  12. 10 " mL of " a gaseous organic compound containing C, H and O only was...

    Text Solution

    |

  13. A hydrocarbon contains 10.5 g of carbon per gram of hydrogen. 1 L of v...

    Text Solution

    |

  14. When K(2)Cr(2)O(7) mixed with H(2)SO(4) and thorooughly shaken with H(...

    Text Solution

    |

  15. A 20 mL mixture of CO, CH4, and Helium (He) gases is exploded by an el...

    Text Solution

    |

  16. 7.36g of a mixture of KCI and KI was dissolved in H(2)O to prepare 1 l...

    Text Solution

    |

  17. Equal weights of Zn metal and iodine are mixed together and I(1) is co...

    Text Solution

    |

  18. A hydrocarbon 'X' have 81% of carbon. Volume of CO(2) liberated at 298...

    Text Solution

    |

  19. Gastric juice contains 3g HCl per liter. If a person produces 2.5 L of...

    Text Solution

    |

  20. 50.0 kg of N(2)(g) and 10.0 kg of H(2)(g) are mixed to produce NH(3)(g...

    Text Solution

    |

  21. Calcium carbonate reacts with aqueous HCl to give CaCl(2) and CO(2) ac...

    Text Solution

    |