Home
Class 11
CHEMISTRY
A compound has the molecular formula X4O...

A compound has the molecular formula `X_4O_6` If 10 g of `X_4O_6` has 5.72 g X, then calculate atomic mass of X

A

32 u

B

64 u

C

67 u

D

98 u

Text Solution

Verified by Experts

The correct Answer is:
A
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

A compound with molecular formula C_4H_10 O_3 is converted by the action of acetyl chloride to a compound with molecular weight 190.The original compound has

An organic compound has the molecular formula C_2H_4O_2 . Write the structures and names of two compounds with this formula.

An organic compound "X" having molecular formula c_6H_7O_7N has 6 carbon atoms in a ring system, two double bonds and also a nitro group as substituent, "X" is

No. of acyclic isomers of the compound having the molecular formula C_(4)H_(10)O is :

XY_2 and X_2Y_3 are two compounds of the elements X and Y 0.15 mole of each of these compounds weigh 9.3 and 15.9 g respectively. Calculate the atomic masses of X and Y.

The mass of 0.1 mol of X_(2)Y is 4.4g and the mass of 0.05 mol of XY_(2) is 2.3g. Find the atomic masses of X and Y.

116 g of Fe_3O_4 has 1.5 moles of Fe. Calculate the molecular mass of Fe_3O_4 without using atomic mass of Fe and O.

Calculate the percentage composition of the compound having the molecular formula of C_6H_12O_6 (H = 1, C =12, O = 16).

X and Y are the two elements which form X_(2)Y_(3) and X_(3)Y_(4) . 0.2 mol of X_(2)Y_(3) weighs 32g and 0.4 mol of X_(3)Y_(4) weighs 92.8g. The atomic masses of X and Y respectively are-

PATHFINDER-MOLE AND STOICHIOMETRY-I-QUESTION BANK
  1. Number of molecules in 1 litre of water is close to

    Text Solution

    |

  2. The percentage of N2 in urea is about

    Text Solution

    |

  3. The V.D of a gas is 11.2 . The volume occupied by one gram of the gas ...

    Text Solution

    |

  4. For 14 g of CO the wrong statement is

    Text Solution

    |

  5. The weight of 112 mL of oxygen at NTP is

    Text Solution

    |

  6. The oxygen obtained from 72 kg of water is

    Text Solution

    |

  7. One mole of CH4 contains

    Text Solution

    |

  8. The total number of electrons in 18 mL of water (density = 1 g . mL^(-...

    Text Solution

    |

  9. The equivalent mass of a certain bivalent metal is 20 . The molecular ...

    Text Solution

    |

  10. A compound has the molecular formula X4O6 If 10 g of X4O6 has 5.72 g X...

    Text Solution

    |

  11. 5 moles of Ba(OH)2 are treated with excess of CO2 How much BaCO3will b...

    Text Solution

    |

  12. A metal oxide has the formula A2O3 It can be reduced by hydrogen to gi...

    Text Solution

    |

  13. How many moles of magnesium phosphate, Mg3(PO4)2 will contain 0.25 mol...

    Text Solution

    |

  14. The number of sodium atom in 2 moles of sodium ferrocyanide is

    Text Solution

    |

  15. Arrange the following in order of increasing mass (atomic mass, O = 16...

    Text Solution

    |

  16. 20.0 kg of N2 (g) and 3.0 kg of H2(g) are mixed to produce NH3(g) form...

    Text Solution

    |

  17. Stoichiometric ratio of sodium dihydrogen orthophosphate and sodium hy...

    Text Solution

    |

  18. Which of the following sets of compounds correctly illustrate the law ...

    Text Solution

    |

  19. If the value of Avogadro number is 6.023 xx 10^23 mol^(-1) and the val...

    Text Solution

    |

  20. A compound H2X with molar weight of 80 g is dissolved in a solvent hav...

    Text Solution

    |