Home
Class 12
CHEMISTRY
30 cc of M/3 HCl, 20cc of M/2 HNO(3) and...

30 cc of `M/3` HCl, 20cc of `M/2` `HNO_(3)` and 40 cc of `M/4 NaOH` solutions are mixed and the volume was made upto `1 dm^(3)`. The pH of the resulting solution is :

A

2

B

1

C

3

D

8

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ICONIC EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise EFFICIENT|50 Videos

  • HYDROCARBONS

    VMC MODULES ENGLISH|Exercise JEE Advanced Archive|121 Videos

  • INTRODUCTION TO ORGANIC CHEMISTRY

    VMC MODULES ENGLISH|Exercise JEE ADVANCED ARCHIVE|81 Videos

Similar Questions

Explore conceptually related problems

5 mL of N-HCl , 20 mL of N//2 H_(2)SO_(4) and 30 mL of N//3 HNO_(3) are mixed together and the volume is made to 1 L . The normality of the resulting solution is

5 mL of N HCI, 20 mL of N/2 H_2SO_4 and 30 mL of N/3 HNO_3 are mixed together and the volume made to 1 litre. The normality of the resulting solution is:

100 c.c of N/10 NaOH solution is mixed with 100 c.c of N/5 HCI solution and the whole volume is made to 1 litre . The pH of the resulting solution will be

10mL of an N HCI, 20mL of N/2 H_2 SO_4 and 30 mL of N/3 HNO_3 are mixed together and volume made to one litre. The normality of H^+ in the resulting solution is :

10mL of N-HCl, 20mL of N//2 H_(2)SO_(4) and 30mL N//3 HNO_(3) are mixed togeher and volume made to one litre. The normally of H^(+) in the resulting solution is:

4.0 g of NaOH and 4.9 g of H_(2)SO_(4) are dissolved in water and volume is made upto 250 mL. The pH of this solution is:

2.5 litre of 1 M NaOH solution are mixed with another 3 litre of 0.5 M NaOH solution Then the molarity of the resultant solution is

If 20 mL of 0.1 M NaOH is added to 30 mL of 0.2 M CH_(3)COOH (pK_(a)=4.74) , the pH of the resulting solution is :

50 mL of 1 M HCl, 100 mL of 0.5 M HNO_(3) , and x mL of 5 M H_(2)SO_(4) are mixed together and the total volume is made upto 1.0 L with water. 100 mL of this solution exactly neutralises 10 mL of M//3 Al_(2) (CO_(3))_(3) . Calculate the value of x .

20 ml of 1N HCl, 10 ml of 'N/2 H_2SO_4 and 30ml of 'N/3 HNO_3 are mixed together and volume made to 1000 ml. Find out the normality of 'H^+ ions in the resulting solution

VMC MODULES ENGLISH-ICONIC EQUILIBRIUM-IMPECCABLE
  1. The precipitate of Ag(2)CrO(4)(K("sp") = 1.9 xx 10^(-12)) is obtained ...

    Text Solution

    |

  2. 20 mL of 0.1 M acetic acid is mixed with 50 mL of potassium acetate. K...

    Text Solution

    |

  3. 30 cc of M/3 HCl, 20cc of M/2 HNO(3) and 40 cc of M/4 NaOH solutions a...

    Text Solution

    |

  4. Determine the pH of the solution that results from the addition of 20....

    Text Solution

    |

  5. When equal volumes of the following solutions are mixed, the precipita...

    Text Solution

    |

  6. The solubility proudct of a salt having formula M(2)X(3) is 2.2 xx 10^...

    Text Solution

    |

  7. If the dissociation constant of 5 xx 10^(-4) M aqueous solution of die...

    Text Solution

    |

  8. The number of hydroxyl ions in 100 mL of a solution having pH 10 is

    Text Solution

    |

  9. A weak acid of dissociation constant 10^(-5) is being titrated with aq...

    Text Solution

    |

  10. 0.1M HCl and 0.1 MH(2)SO(4), each of volume 2 ml are mixed and the vo...

    Text Solution

    |

  11. The concentration of hydronium ions in a cup of black coffee is 1.3 xx...

    Text Solution

    |

  12. 0.023 g of sodium metal is reacted with 100cm^(3) of water. The pH of ...

    Text Solution

    |

  13. 1 dm^(3) solution 10^(-5) moles each of Cl^(-) ions and CrO(4)^(2-) io...

    Text Solution

    |

  14. Ammonium acetate which is 0.01 M , is hydrolysed to 0.001 M concentrat...

    Text Solution

    |

  15. At 25^(@) C, the solubility product of Hg(2)CI(2) in water is 3.2xx1...

    Text Solution

    |

  16. pH of a saturated solution of Ba(OH)2 is 12. The value of solubility ...

    Text Solution

    |

  17. The pH of a solution prepared by mixing 2.0 mL of HCI solution of pH 3...

    Text Solution

    |

  18. H(2)S is passed into one dm^(3) of a solution containing 0.1 mole of Z...

    Text Solution

    |

  19. A solution is 0.1 M with respect to Ag^+,Ca^(2+),Mg^(2+) and AI^(3+) w...

    Text Solution

    |

  20. My and NY3 two nearly insoluble salts , have the same K(sp) values of ...

    Text Solution

    |