Home
Class 11
CHEMISTRY
Maximum number of atoms are present in...

Maximum number of atoms are present in

A

14 gms of carbon monoxide

B

2 gm of hydrogen

C

11.2 lit of nitrogen at STP

D

1.5 gm atoms of helium

Text Solution

Verified by Experts

The correct Answer is:
B
No. of atoms `=(Wt)/(MW) xx N xx` atomicity
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    NARAYNA|Exercise LEVEL-V|122 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise EXERCISE - IV|43 Videos

Similar Questions

Explore conceptually related problems

Which of the following statements are correct? I. Among halogens, radius ratio between iodine and fluorine is maximum. II. Leaving F-F bond, all halogens have weaker X-X bond than X-X' bond in interhalogens. III. Among interhalogen compounds, maximum number of atoms are present in iodine fluoride. IV. Interhalogen compounds are more reactive than halogen compounds. The correct option is

Maximum number of nodes are present in :

The difference of maximum number of atoms that are present in a plane and minimum number of atoms that are present in a same plane is SF_(6) is :

In the following sequence of reactions the maximum number of atoms present in molecule ‘C’ in one plane is________. underset("Cu tube")overset("Red hot") to underset("Anhydrous" AlCl_(3))overset(CH_(3)Cl "(leq.)")to (A is a lowest molecular weight alkyne).

Maximum number of electrons are present in

The term mole first used by Ostwald in 1896 refers for the ratio of mass of a substance in g and its molecular weight. 1 "mole" of a gaseous compound occupies 22.4 "litre" at NTP and contains 6.023xx10^(23) molecules of gas. The maximum number of atoms present are in:

NARAYNA-SOME BASIC CONCEPTS IN CHEMISTRY STOICHIOMETRY (PART-I)-All Questions
  1. Atomic weight of Ne is 20.2 Ne is a mixuture of Ne^(20) and Ne^(22...

    Text Solution

    |

  2. The vapour density of ethyl alcohol vapour is

    Text Solution

    |

  3. Maximum number of atoms are present in

    Text Solution

    |

  4. The number of atoms in 0.004g of magnesium will be

    Text Solution

    |

  5. Number of atoms in 558.5 g Fe (at.wt.55.85) is:

    Text Solution

    |

  6. If N(A) is Avogadro's number, then number of valence electrons in 4.2 ...

    Text Solution

    |

  7. The weight of 1 xx 10^(22) molecules of CuSO(4).5H(2)O is

    Text Solution

    |

  8. 8gms of O(2) has the same number of molecules as

    Text Solution

    |

  9. Which one of the following gases contain the least number of molecukes...

    Text Solution

    |

  10. The number of molecules present in 4.4g of CO(2) gas is

    Text Solution

    |

  11. Calculate the number of Cl^(-) and Ca^(2+) ions in 222 g anhydrous CaC...

    Text Solution

    |

  12. One mole of CO(2) contains

    Text Solution

    |

  13. When equal masses of methane and sulphur dioxide are taken, then the ...

    Text Solution

    |

  14. The number of moles of H(2) in 0.224 L of hydrogen gas a STP (273 K, 1...

    Text Solution

    |

  15. Atomic weight of elements is 40 and its valency is 2. what is its equi...

    Text Solution

    |

  16. Which of the following has equivalent weight is equal to ("Molecular w...

    Text Solution

    |

  17. Equivalent weight of metal is 20. if the metal forms tripositive ion, ...

    Text Solution

    |

  18. A compound has 40% of carbon by weight. If molecular weight of the com...

    Text Solution

    |

  19. An organic compound contains C = 40%, H = 13.33%, and N = 46.67%. Its ...

    Text Solution

    |

  20. What is the percentage of deterium to heavy water ?

    Text Solution

    |