Home
Class 11
CHEMISTRY
200 mL of water is added to 500 mL of 0....

200 mL of water is added to 500 mL of 0.2 M solution. What is the molarity of the diluted solution ?

A

0.5010 M

B

0.2897 M

C

0.7093 M

D

0.1428 M

Text Solution

Verified by Experts

The correct Answer is:
D
`M_(1)V_(1)-=M_(2)V_(2)`
`0.2Mxx500-=M_(2)xx700`
`M_(2)=((0.2M)xx500)/(700)=0.1428M`
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT

    DINESH PUBLICATION|Exercise Comprehension|11 Videos

  • MOLE CONCEPT

    DINESH PUBLICATION|Exercise Straight objective|13 Videos

  • MOLE CONCEPT

    DINESH PUBLICATION|Exercise Competitive (MCQ)|45 Videos

  • HYDROGEN

    DINESH PUBLICATION|Exercise LONG|1 Videos

  • NOMENCLATURE OF ORGANIC COMPOUNDS

    DINESH PUBLICATION|Exercise MCQs|13 Videos

Similar Questions

Explore conceptually related problems

200 ml of water is added of 500 ml of 0.2 M solution. What is the molarity of this diluted solution?

100ml of 2.45 % (w//v) H_(2)SO_(4) solution is mixed with 200ml of 7% (w//w) H_(2)SO_(4) solution ("density" = 1.4 gm//ml) and the mixture is diluted to 500ml . What is the molarity of the diluted solution ?

250 mL of 1.5 M solution of sulphuric acid is diluted by adding 5L of water. What is the molarity of the diluted solution ?

If 200 ml of 0.031 M solution of H _(2) SO_(4) is added to 84 ml of a 0.150 M KOH solution. What is the pH of the resulting solution? (log 7 = 0.845)

20 ml of 0.02 M KMnO_(4) was required to completely oxidise 10 ml of oxalic acid solution. What is the molarity of the oxalic acid solution ?

25 mL of 3 M HCl were added to 75 mL of 0.05 M HCl. The molarity of HCl in the resulting solution is approximately-

If 500mL of a 5M solution is diluted to 1500 ml. What will be the molarity of the solution obtained?

DINESH PUBLICATION-MOLE CONCEPT-JEE (Main)
  1. 25 mL of a solution of barium hydroxide on titration with a 0.1 molar ...

    Text Solution

    |

  2. 6.022 xx 10^(20) molecules of urea are present in 100 mL of its soluti...

    Text Solution

    |

  3. How many moles of magnesium phosphate, Mg(3)(PO(4))(2) will contain 0....

    Text Solution

    |

  4. Mass of CO(2) is 88 g. The number of atoms of oxygen present is :

    Text Solution

    |

  5. Formula of cane sugar is C(12)H(22)O(11). No. of molecules present in ...

    Text Solution

    |

  6. No. of H(2)O molecules in a drop of water weighing 0.05 g is :

    Text Solution

    |

  7. The correct sequence of deceasing mass of the following is : (i) 6.0...

    Text Solution

    |

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

    Text Solution

    |

  9. 200 mL of water is added to 500 mL of 0.2 M solution. What is the mola...

    Text Solution

    |

  10. The molarity of NaOH solution obtained by dissolving 4g of it in 250 m...

    Text Solution

    |

  11. The density of a solution prepared by dissolving 120 g of urea (mol. M...

    Text Solution

    |

  12. The number of H(2)O molecules in a drop of water weighing 0.018 g is :

    Text Solution

    |

  13. Number of molecules in 16 g of methane is :

    Text Solution

    |

  14. What is the molality of a solution containing 200 mg of urea (molar ma...

    Text Solution

    |

  15. A 5.82 g silver coin is dissolved in nitric acid. When sodium chloride...

    Text Solution

    |

  16. 25 mL of 3.0 HCl are mixed with 75 mL of 4.0 M HCl. If the volumes are...

    Text Solution

    |

  17. Which amount of dioxygen (in grams) contains 1.8 xx 10^(22) molecules ...

    Text Solution

    |

  18. If 12 g of water is formed during complete combustion of pure propene ...

    Text Solution

    |

  19. When 2.46 of hydrated salt (MSO(4)x H(2)O) is completely dehydrated, 1...

    Text Solution

    |

  20. The density of 3 M solution of NaCl is 1.25 "g L"^(-1). The molality o...

    Text Solution

    |