Home
Class 11
CHEMISTRY
The largest number of molecules is in:...

The largest number of molecules is in:

A

34 g of water

B

28 g of `CO_(2)`

C

46 g of `CH_(3)OH`

D

54 g of `N_(2)O_(5)`

Text Solution

Verified by Experts

The correct Answer is:
A
`(34)/(18)xxN=1.89xxN`
`(28)/(44)xxN=0.64xxN`
`(46)/(32)xxN=1.43xxN`
`(54)/(108)xxN=0.5xxN`
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise EXERCISE - IV|43 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise EXERCISE - II (H.W)(METHODS OF EXPRESSING CONCENTRATION)|14 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

The largest number of molecules in

Which of the following contains the largest number of molecules?

A 1.0g sample of which substance contains the largest number of molecules?

A 1.0 gram sample of which substance contains the largest number of molecules?

The largest no. of molecules is in

A class with the largest number of animals is

NARAYNA-SOME BASIC CONCEPTS OF CHEMISTRY-EXERCISE - III
  1. The mass of one mole of proton and electron is

    Text Solution

    |

  2. The concentration unit, independent of temperature would be

    Text Solution

    |

  3. The largest number of molecules is in:

    Text Solution

    |

  4. ''Equal volume of gases under similar conditions of pressure and tempe...

    Text Solution

    |

  5. Concentrated aqueous solution of sulphuric acid is 98 % by mass and ha...

    Text Solution

    |

  6. An element X has the following isotopic composition : .^(200)X:90%,"...

    Text Solution

    |

  7. What will be the volume of 12 M solutions, if it is equivalent to 240 ...

    Text Solution

    |

  8. The equivalent weight of a metal is 9 and vapour density of its chlori...

    Text Solution

    |

  9. During electrolysis of water, the volume of oxygen liberate is 2.24 dm...

    Text Solution

    |

  10. Number of atoms in 560 g of Fe ("atomic mass 56 g mol"^(-1))

    Text Solution

    |

  11. What volume of oxygen gas (O(2)) measured at 0^(@)C and 1 atm is neede...

    Text Solution

    |

  12. How many moles of lead (II) chloride will be formed from a reaction be...

    Text Solution

    |

  13. Volume occupied by one molecule of water (density = 1 g cm^(-3))

    Text Solution

    |

  14. The molarity of a solution containing 5.0 g of NaOH in 200 mL solution...

    Text Solution

    |

  15. x moles of potassium dichromate oxidise 1 mole of ferrous oxalate, in ...

    Text Solution

    |

  16. 10 g of hydrogen and 64 g of oxygen were filled in a steel vessel and...

    Text Solution

    |

  17. The number of atoms in 0.1 mol of a triatomic gas is:

    Text Solution

    |

  18. Mole fraction of the solute in a 1 molal aqueous solution is :

    Text Solution

    |

  19. Which has maximum number of molecules among the following?

    Text Solution

    |

  20. How many grams of concentrated nitric acid solution should be used to ...

    Text Solution

    |