Home
Class 12
CHEMISTRY
One mole of CO(2) contains:...

One mole of `CO_(2)` contains:

A

3 atom

B

`18.1xx10^(23)` molecules of `CO_(2)`

C

`6.02xx10^(23)`atom of oxygen

D

`6.02xx10^(23)` atom of carbon

Text Solution

Verified by Experts

The correct Answer is:
4
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    ALLEN|Exercise EXERCISE -05 [B]|22 Videos
  • SURFACE CHEMISTRY

    ALLEN|Exercise ASSERTION & REASO|21 Videos

Similar Questions

Explore conceptually related problems

2 moles of CO_(2) gas contain the same number of atoms as __________ moles of CO.

One mole of CO_2 corresponds to

For the reaction 2CO(g)+O_(2)(g)rarr 2CO_(2), DeltaH=-500kJ. Two moles of CO and one mole of O_(2) are taken in a container of volume 2 L. They completely from two moles of CO_(2) , the gas deviate appreciably from ideal behaviour. If pressure in vessel change from 35 to 20 atm. Find the magnitude of DeltaU" at "500K . (Assume 1 L - atom = 0.1 kJ)

ALLEN-Some Basic Concepts of Chemistry (Mole concept)-All Questions
  1. One litre of a gas at STP weight 1.16 g it can possible be

    Text Solution

    |

  2. When 40 c c of slightly moist hydrogen chloride gas is mixed with 20 ...

    Text Solution

    |

  3. The vapour densities of two gases are in the ratio of 1 : 3 . Their ...

    Text Solution

    |

  4. Calculate the number of atoms present in 7.1 g of chlorine ?

    Text Solution

    |

  5. For reaction A+2BtoC. The amount of C formed by starting the reaction ...

    Text Solution

    |

  6. Two elemets X( atomic weight =75) and Y( atomic weight =16) combine to...

    Text Solution

    |

  7. At 25^(@) C for complete combustion of 5 mol propane (C(3)H(8)) . The...

    Text Solution

    |

  8. 1.5 mol of O(2) combines with Mg to form oxide MgO. The mass of Mg (at...

    Text Solution

    |

  9. At STP , for complete combustion of 3 g C(2)H(6) the required volume o...

    Text Solution

    |

  10. 0.6 g of carbon was burnt in the air to form CO(2). The number of mole...

    Text Solution

    |

  11. 5 L of gas at STP weight 6.25 g . What is the gram molecular weight ?

    Text Solution

    |

  12. Two elemets X( atomic weight =75) and Y( atomic weight =16) combine to...

    Text Solution

    |

  13. The density of air is 0.001293g//ml at S.T.P. Its vapour density will ...

    Text Solution

    |

  14. One mole of CO(2) contains:

    Text Solution

    |

  15. Which one of the following parts of gases contains the same number of ...

    Text Solution

    |

  16. The number of oxygen atoms in 4.4 g of CO(2) is approximately

    Text Solution

    |

  17. 1 mol of CH(4) contains

    Text Solution

    |

  18. Calculate the number of atoms present in one drop of water having mass...

    Text Solution

    |

  19. In the reaction , 4A+2B+3CtoA(4)B(2)C(3) what will be the number of ...

    Text Solution

    |

  20. In an organic compound of molar mass 108 gm mol^-1 C, H and N atoms ar...

    Text Solution

    |