Home
Class 11
CHEMISTRY
n g of substance X reacts with mg of sub...

n g of substance X reacts with mg of substance Y to form p g of substance R and q g of substance S . This reaction can be represented as , X + Y = R + S . The relation which can be establish in the amounts of the reactants and the products will be

A

`n - m = p - q`

B

`n + m = p + q`

C

`n = m`

D

`p = q`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • REVISION EXERCISE

    AAKASH SERIES|Exercise STATES OF MATTER|42 Videos

  • REVISION EXERCISE

    AAKASH SERIES|Exercise CHEMICAL EQUILIBRIUM|107 Videos

  • REVISION EXERCISE

    AAKASH SERIES|Exercise AROMATIC HYDROCABONS|22 Videos

  • REDOX REACTIONS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE PRACTICE SHEET (ADVANCED) (More than One correct answer Type Questions)|35 Videos

  • SATURATED HYDROCARBONS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|10 Videos

Similar Questions

Explore conceptually related problems

The graph show the behaviour of a length of wire in the region for which the substance obeys Hooke.s law. P and Q represent.

The substance 'X' normally exist in a physical state which ca flow easily but does not fill its vessel completely. It also turns dry copper sulphate to blue. When substance'X. is cooled excessively, It changes into a substance'y' which has a fixed shape and fixed volume. If, the substance 'x' is heated strongly., it changes into substance'z' which has neither a fixed shape not a fixed volume. At which temprerature 'x' gets converted into'z' ?

The substance 'X' normally exist in a physical state which ca flow easily but does not fill its vessel completely. It also turns dry copper sulphate to blue. When substance'X. is cooled excessively, It changes into a substance'y' which has a fixed shape and fixed volume. If, the substance 'x' is heated strongly., it changes into substance'z' which has neither a fixed shape not a fixed volume. What is the process of conversion of 'x' into 'z' known as?

A Compound 'X' has molecular formula C_3H_6Br_2 reacts with Nal and acetone to form a substance which turns starch solution blue. 'X' is

The substance 'X' normally exist in a physical state which ca flow easily but does not fill its vessel completely. It also turns dry copper sulphate to blue. When substance'X. is cooled excessively, It changes into a substance'y' which has a fixed shape and fixed volume. If, the substance 'x' is heated strongly., it changes into substance'z' which has neither a fixed shape not a fixed volume. Name the process by which'x' can be convertewd to 'y' ?

The substance 'X' normally exist in a physical state which ca flow easily but does not fill its vessel completely. It also turns dry copper sulphate to blue. When substance'X. is cooled excessively, It changes into a substance'y' which has a fixed shape and fixed volume. If, the substance 'x' is heated strongly., it changes into substance'z' which has neither a fixed shape not a fixed volume. name the substances 'x', 'y' and 'z'.

The organ of a person has been damaged completely due to a poisonous waste material B has started accumulation in his blood making it dirty. In order to save this persons life the blood from an artery in the person s arm is made to flow Into Iong tubes made of substance E which are kept in coiled form in a tank containing solution F. This solution contains three materials G H and I in similar proportions to those in normal blood As the person s blood passes through long tubes of substance E most of the wastes present in it go into solution The clean blood is then put back into a I In the person for circulation .Name the wastes substance B

AAKASH SERIES-REVISION EXERCISE -STOICHIOMETRY
  1. Hydrogen combines with oxygen to form H(2)O in which 16 g of oxygen co...

    Text Solution

    |

  2. n g of substance X reacts with mg of substance Y to form p g of substa...

    Text Solution

    |

  3. Total number of sulphate ions present in 3.92 g of chromic sulphate is...

    Text Solution

    |

  4. Two elements X and Y have atomic weight of 14 and 16 . They form a ser...

    Text Solution

    |

  5. Analysis of chlorophyll shows that it contains 2.68 % Mg . Number of m...

    Text Solution

    |

  6. The number of molecules in one litre of water is (density of water = 1...

    Text Solution

    |

  7. 48 g of Mg contains the same number of atoms as 160 g of another eleme...

    Text Solution

    |

  8. The number of water molecules in a drop of water weighing 5 mg is

    Text Solution

    |

  9. The mass of 1.5 xx 10^(20) molecules of a substance is 20 mg . The mol...

    Text Solution

    |

  10. If 0.5 mol of BaCl(2) is mixed with 0.2 mol of Na(3)PO(4) the maximum ...

    Text Solution

    |

  11. A copper plate of 20 cm x 10 cm is to be plated with silver of 1 mm th...

    Text Solution

    |

  12. Bell metal contains 80% copper . The mass of Bell metal which contain ...

    Text Solution

    |

  13. The ratio between the number of atoms in equal volumes of oxygen and o...

    Text Solution

    |

  14. If 0.740 g of O(3) reacts with 0.670 g of NO , how many gram of NO(2) ...

    Text Solution

    |

  15. 1 mole of each of Ca(OH)(2) and H(3) PO(4) are allowed to react under ...

    Text Solution

    |

  16. The mass of 1.5 xx 10^(26 molecules of a substances is 16 kg . The mol...

    Text Solution

    |

  17. One atom of mercury has a mass of 333 xx 10^(-24) g . Its atomic weigh...

    Text Solution

    |

  18. The element 'A' and 'B' combine together to give two compounds A(2) B(...

    Text Solution

    |

  19. 40 ml of a hydrocarbon undergoes combustion in 260 ml oxygen and gives...

    Text Solution

    |

  20. 0.2 mole of an alkane on complete combustion gave 26.4g of CO(2). The ...

    Text Solution

    |