Home
Class 11
CHEMISTRY
Aspirin has the formula C9H8O4. How many...

Aspirin has the formula `C_9H_8O_4`. How many atoms of oxygen are there in a tablet weigh 360 mg.

A

`4.8 xx 10^23`

B

`4.8 xx 10^21`

C

`1.2 xx 10^23`

D

`1.08 xx 10^22`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN

    PATHFINDER|Exercise QUESTION BANK|77 Videos
  • MOLE AND STOICHIOMETRY-II

    PATHFINDER|Exercise QUESTION BANK|178 Videos

Similar Questions

Explore conceptually related problems

How many 3^(@)"H-atoms" are there in 4 - ethly-2-methylhexane?

How many bridging oxygen atoms are present in P 4 O 10

How many 4^(@)"C atoms" are there in 2,2,3,3 - tetramethylbutane?

A young has given his bride an engagement ringg containing 0.50 carat diamond. How many atoms of carbon is present iin that ring? [1 carat=200 mg].

In 0.09 gm of H_2O, how many hydrogen and oxygen atoms are present?

In sheet silicate how many oxygen atoms of [SiO_4]^(4-) are shared ?

How many gram molecules are present in 4.9g of H_2SO_4 ?

PATHFINDER-MOLE AND STOICHIOMETRY-I-QUESTION BANK
  1. 116 g of Fe3O4 has 1.5 moles of Fe. Calculate the molecular mass of Fe...

    Text Solution

    |

  2. A sample of a mixture of CaCl2 and NaCl weighing 4.22 g was treated to...

    Text Solution

    |

  3. Aspirin has the formula C9H8O4. How many atoms of oxygen are there in ...

    Text Solution

    |

  4. Which of the following contains greatest number of oxygen atoms ?

    Text Solution

    |

  5. 80 g of oxygen contain as many atoms as in

    Text Solution

    |

  6. The number of gram molecules of chlorine in 6.02 xx 10^25 hydrogen chl...

    Text Solution

    |

  7. Which of the following has the smallest number of molecules ?

    Text Solution

    |

  8. The mass of 1 mole of electrons is

    Text Solution

    |

  9. 2 g of O-2 at 0^@C and 760 mm of Hg pressure has volume

    Text Solution

    |

  10. The numerical value of N/n (where, N is the number of molecules in a g...

    Text Solution

    |

  11. Number of atoms of oxygen presenting in 10.6 g of Na2CO3 will be

    Text Solution

    |

  12. Which has minimum number of atoms ?

    Text Solution

    |

  13. How many H-atoms are present in 0.046 g of ethanol ?

    Text Solution

    |

  14. Caffeine contains 28.9% nitrogen. If molecular weight of caffeine is 1...

    Text Solution

    |

  15. 74.5 g of a metallic chloride contains 35.5 g of chlorine, the equival...

    Text Solution

    |

  16. A gas is found to have a formula[CO]x.Its vapour density is 70, the x ...

    Text Solution

    |

  17. The equivalent weight of a solid element is found to be 9. If the spec...

    Text Solution

    |

  18. The formula of an acid is HXO2 The mass of 0.0242 moles of the acid is...

    Text Solution

    |

  19. Each molecule of a gas, contains 2 hydrogen atoms, 1.78 xx 10^(-22) g ...

    Text Solution

    |

  20. A sample of pure calcium weighing 1.35 g was quantitatively converted ...

    Text Solution

    |