Home
Class 12
CHEMISTRY
Calculate the mass of sodium carbonate ...

Calculate the mass of sodium carbonate required to prepare 500 ml of a semi- normal solution

A

13.25 g

B

26.5 g

C

53 g

D

6.125 g

Text Solution

Verified by Experts

The correct Answer is:
A
`N=(w xx1000)/(eq.wt. xx " volume in ml.")eq.wt.=(106)/(2)=53`
`w=(0.5xx53xx500)/(1000)=13.25`.
Promotional Banner

Topper's Solved these Questions

  • SOLUTION

    ERRORLESS |Exercise ORDINARY THINKING OBJECTIVE QUESTIONS (Colligative properties)|12 Videos

  • SOLUTION

    ERRORLESS |Exercise ORDINARY THINKING OBJECTIVE QUESTIONS (Lowering of vapour pressure )|62 Videos

  • SOLUTION

    ERRORLESS |Exercise JEE SECTION (JEE (Advanced)2018) (Numeric answer type questions)|3 Videos

  • SOLID STATE

    ERRORLESS |Exercise JEE section (Numeric )|1 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    ERRORLESS |Exercise JEE Section (Matrix Match type questions)|3 Videos

Similar Questions

Explore conceptually related problems

Calculate formula mass of sodium carbonate.

Calculate the mass of sodium sulphate required to prepare its 20% (mass per cent) solution in 100 g of water?

Calculate the quantity of sodium carbonates(anhydrous ) required to prepare 250 ml solution

Calculate the masses of cane sugar and water required to prepare 250g of 20% can sugar solution.

Calculate the masses of cane sugar and water required to prepare 250 g of 25 % solution of cane sugar.

ERRORLESS -SOLUTION -ORDINARY THINKING OBJECTIVE QUESTIONS (Methods of expressing concentration of solution )
  1. The distribution law is applied for the distribution of basic acid bet...

    Text Solution

    |

  2. Volume of water needed to mix with 10 mL 10N HNO(3) to get 0.1 N HNO(3...

    Text Solution

    |

  3. Calculate the mass of sodium carbonate required to prepare 500 ml of ...

    Text Solution

    |

  4. How much K(2)Cr(2)O(7) (M.W. = 294.19) is required to prepare one litr...

    Text Solution

    |

  5. The molarity of 0.006 mole of NaCl in 100ml solution is

    Text Solution

    |

  6. When the solute is present in trace quantities the following expressio...

    Text Solution

    |

  7. When the concentration is expressed as the number of moles of a solut...

    Text Solution

    |

  8. Which of the following should be done in order to prepare 0.40 M NaCI ...

    Text Solution

    |

  9. What will be the value of molality for an aqueous solution of 10% w/W ...

    Text Solution

    |

  10. IF 10 mL of 0.1 aqueous solution of NaCl is divided into 1000...

    Text Solution

    |

  11. When W(B) gm solute ( molecular mass M(B)) dissolves in W(A) gm solven...

    Text Solution

    |

  12. Normality (N) of a solution is equal to

    Text Solution

    |

  13. 10 grams of a solute is dissolved in 90 grams of a solvent. Its mass p...

    Text Solution

    |

  14. The concentration of an aqueous solution of 0.01 M CH(3)OH solution is...

    Text Solution

    |

  15. A solution contains 25% H(2)O, 25% C(2)H(5)OH and 50% CH(3)COOH by ma...

    Text Solution

    |

  16. Essential quantity of ammonium sulphate taken for preparation of 1 mol...

    Text Solution

    |

  17. The density ("in" g mL^(-1)) of a 3.60 M sulphuric acid solution that ...

    Text Solution

    |

  18. Assertion :- One molal aqueous solution of glucose contains 180g of gl...

    Text Solution

    |

  19. Assertion :- One molal aqueous solution of urea contains 60g of urea i...

    Text Solution

    |

  20. Assertion :- If 100 cc of 0.1N HCl is mixed with 100 cc of 0.2 N HCl, ...

    Text Solution

    |