Home
Class 11
CHEMISTRY
An oxide of Iodine (I = 127) contain 25....

An oxide of Iodine (I = 127) contain 25.4 g of iodine and 8 g of oxygen. Its formula could be

A

`I_2O_3`

B

`I_2O`

C

`I_2O_5`

D

`I_2O_7`

Text Solution

Verified by Experts

The correct Answer is:
C
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

6.4 g of oxygen is equivalent to

Two oxides of a metal (M) contain 22.53% and 30.38% of oxygen. If the second oxide be M_(2)O_(3) , find the formula of first oxide.

80 g of oxygen contain as many atoms as in

A hydrocarbon contains 10.5 g of carbon and 1g of hydrogen. The weight of 1 litre of the hydrocarbon at 127^(@)C and 1 atm pressure is 2.8g. Determine the molecular formula of the compound.

An organic compound contains C, H and O as its constituents. On heating in absence of air, 3.10g of this compound, produces 1.24g of carbon. But if 0.5 g of the compound is burnt in presence of air, 0.3 g of H_(2)O is formed. 0.05 gram-mole of the compound contains 4.8g of oxygen. what is the molecular formula off the compound?

If the number of gram-molecule present in 4.8g of oxygen and x g of nitrogen be equal, calculate the value of x.

8 g of oxygen has same number of atoms in :

An organic compound, consisting of carbon, hydrogen, nitrogen and oxygen contains 40.67% of carbon and 8.47% of hydrogen 0.5g of that compound gives 94.91mL of nitrogen at STP. What is the empirical formula of that compound?

Hydride of an element A contains 25% of hydrogen by mass. The percentages of oxygen in two oxides of that element are 57.1 and 72.7 respectively. If the atomic mass of the element be 12 determine the formula of the hydride and the two oxides.

PATHFINDER-MOLE AND STOICHIOMETRY-I-QUESTION BANK
  1. The isotopic abundance of C - 12 and C - 14 is 98% and 2% respectively...

    Text Solution

    |

  2. The vapour density of a volatile chloride of a metal is 95 and the spe...

    Text Solution

    |

  3. An oxide of Iodine (I = 127) contain 25.4 g of iodine and 8 g of oxyge...

    Text Solution

    |

  4. How many atoms are contained in a mole of acetic acid ?

    Text Solution

    |

  5. How many g of KCl would have to be dissolved in 60 g H2O to give 20% b...

    Text Solution

    |

  6. Equal volumes of 0.1 M AgNO3 and 0.2 M NaCl are mixed. The concentrati...

    Text Solution

    |

  7. 1 g-atom of sodium is equivalent to

    Text Solution

    |

  8. The mol-fraction of NaCl of aqueous solution is 0.2. The solution is

    Text Solution

    |

  9. Which of the following contain(s) the greatest number of atoms ?

    Text Solution

    |

  10. A 5 L vessel contain 2.8 g of N2 when heated to 1800 K, 30% molecules ...

    Text Solution

    |

  11. 100 mL of 0.06 M Ca(NO3)2 is added to 50 mL of 0.06 M Na2C2O4 After th...

    Text Solution

    |

  12. Chloride of an element is given by the formula MClx and it is 100% ion...

    Text Solution

    |

  13. 10 g carbon (C ) reacts with 100 g of Cl2 of form CCl4 The correct sta...

    Text Solution

    |

  14. The pair of species having different mass percentage of carbon is

    Text Solution

    |

  15. Write down the structure of Chloroprene.

    Text Solution

    |

  16. What happens when Green Vitriol is heated strongly?

    Text Solution

    |

  17. This question has Statement I and Statement II, Of the four choices gi...

    Text Solution

    |

  18. This question has Statement I and Statement II, Of the four choices gi...

    Text Solution

    |

  19. This question has Statement I and Statement II, Of the four choices gi...

    Text Solution

    |

  20. This question has Statement I and Statement II, Of the four choices gi...

    Text Solution

    |