Home
Class 12
CHEMISTRY
How are 0.50 mol Na(2)CO(3) and 0.50 M N...

How are `0.50 mol Na_(2)CO_(3)` and `0.50 M Na_(2)CO_(3)` different?

Text Solution

Verified by Experts

`"Molar mass of "Na_(2)CO_(3)=2xx23+12+3xx16=106gmol^(-1)`
`"0.50 mol "Na_(2)CO_(2)" means "0.50xx106g=53g`
`"0.50 M "Na_(2)CO_(3)" means 0.50 mol, i.e., 53 g "Na_(2)CO_(3)" are present in 1 litre of the solution"`
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    PRADEEP|Exercise NCERT (EXEMPLAR PROBLEMS WITH ANSWERS, HINTS AND SOLUTIONS) (NCERT EXEMPLAR PROBLEMS CHAPTER 1) SOME BASIC CONCEPTS OF CHEMISTRY (MULTIPLE CHOICE QUESTIONS - I)|15 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    PRADEEP|Exercise NCERT (EXEMPLAR PROBLEMS WITH ANSWERS, HINTS AND SOLUTIONS) (NCERT EXEMPLAR PROBLEMS CHAPTER 1) SOME BASIC CONCEPTS OF CHEMISTRY (MULTIPLE CHOICE QUESTIONS - II)|7 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    PRADEEP|Exercise CONCEPTUAL QUESTIONS|16 Videos

  • SOLUTIONS

    PRADEEP|Exercise IMPORTANT QUESTIONS FOR BOARD EXAMINATION|31 Videos

  • SURFACE CHEMISTRY

    PRADEEP|Exercise IMPORTANT QUESTIONS (FOR BOARD EXAMINATION)|28 Videos

Similar Questions

Explore conceptually related problems

How are 0.50 m Na_(2)CO_(3) and 0.50 M Na_(2)CO_(3) different?

How are 0.50 m Na_(2)CO_(3) and 0.50 M Na_(2)CO_(3) different ?

Na_(2)CO_(3) is a salt of

One required 0.01 mole of Na_(2)CO_(3) . Mass of Na_(2)CO_(3) . 10H_(2)O to be taken is

Write the chemical name of Na_(2)CO_(3).10H_(2)Oand Na_(2)CO_(3). Writer the significance of 10H_(2)O. Mention the term used for wate molecules attached with a slat. With the help of chemical equation explain the method of preparation of both Na_(2)CO_(3).10H_(2)O and Na_(2)CO_(3). Also list two uses of Na_(2)CO_(3).10H_(2)O.

PRADEEP-SOME BASIC CONCEPTS OF CHEMISTRY-NCERT (QUESTIONS AND EXERCISES WITH ANSWERS)
  1. A sample of drinking water was found to be severely contaminated with ...

    Text Solution

    |

  2. Express the following in the scientific notation: (i) 0.0048, (ii) 2...

    Text Solution

    |

  3. How many significant figures are present in the following? (i) 0.004...

    Text Solution

    |

  4. Round up the following upto three significant figures: a. 34.216 b...

    Text Solution

    |

  5. The following data are obtained when dinitrogen and dioxygen react to ...

    Text Solution

    |

  6. If the speed of light is 3.0xx10^(8)ms^(-1), calculate the distance co...

    Text Solution

    |

  7. In the reaction, A+B(2) rarr AB(2), identify the limiting reagent, if ...

    Text Solution

    |

  8. Dinitrogen and dihydrogen react with each other to produce ammonia acc...

    Text Solution

    |

  9. How are 0.50 mol Na(2)CO(3) and 0.50 M Na(2)CO(3) different?

    Text Solution

    |

  10. If ten volumes of dihydrogen gas reacts with five volumes of dioxygen ...

    Text Solution

    |

  11. Convert the following into basic units : (i) 28.7 pm (ii) 15.15 mus...

    Text Solution

    |

  12. Which one of the following will have the largest number of atoms? (i...

    Text Solution

    |

  13. Calculate the molarity of a solution of ethanol in water in which the ...

    Text Solution

    |

  14. What will be the mass of one .^(12)C atom in g?

    Text Solution

    |

  15. How many significant figures should be present in the answer of the fo...

    Text Solution

    |

  16. Use data given in the following table to calculate the molar mass of n...

    Text Solution

    |

  17. Calculate the number of atoms in each of the following a. 52 mol of ...

    Text Solution

    |

  18. A welding fuel gas contains carbon and hydrogen only. Burning a small ...

    Text Solution

    |

  19. Calcium carbonate reacts with aqueous HCl to give CaCl(2) and CO(2) ac...

    Text Solution

    |

  20. Chlorine is prepared in the laboratory by treating manganese dioxide (...

    Text Solution

    |