Home
Class 12
CHEMISTRY
4.0 g of NaOH and 4.9 g of H(2)SO(4) are...

`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:

A

7

B

1

C

2

D

12

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

  • ICONIC EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise IMPECCABLE|50 Videos

  • ICONIC EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise IMPECCABLE|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

4.0 g of a mixture of Nacl and Na_(2) CO_(3) was dissolved in water and volume made up to 250 mL . 25 mL of this solution required 50 mL of N//10 HCl for complete neutralisation. Calculate the percentage composition of the original mixture.

10.875 g of a mixture of NaCI and Na_2CO_3 was dissolved in water and the volume was made up to 250 mL. 20.0 mL of this solution required 75.5 mL of N/10 H_2SO_4 . Find out the percentage composition of the mixture.

2g of NaOH and 4.9 g of H_2SO_4 ​were mixed and volume is made 1 litre. The normality of the resulting solution will be:

6.5 g mixture of sample containing KOH, NaOH, and Na_2CO_3 was dissolved in H_2O and the volume was made up to 250 mL. 25 " mL of " this solution requires 26.23 " mL of " 0.5 N H_2SO_4 using methyl orange as indicator, and 19.5 " mL of " same H_2SO_4 using phenolphathalein as indicator for complete neutralisation. Calculate the percentage of KOH, NaOH, and Na_2CO_3 in the sample.

1.575 g of oxalic acid (COOH)_(2).xH_(2)O are dissolved in water and the volume made up to 250 mL. On titration 16.68 mL of this solution requires 25 mL of N/15 NaOH solution for complete neutralisation. Calculate the value of x.

5 g sample contain only Na_(2)CO_(3) and Na_(2)SO_(4) . This sample is dissolved and the volume made up to 250 mL. 25 mL of this solution neutralizes 20 mL of 0.1 M H_(2)SO_(4) . Calcalute the % of Na_(2)SO_(4) in the sample .

4.28g of NaOH is dissolved in water and the solution is made to 250 cc. what will be the molarity of the solution ?

0.16 g of N_(2)H_(4) are dissolved in water and the total volume made upto 500 mL. Calculate the percentage of N_(2)H_(4) that has reacted with water in this solution. (K_(b) for N_(2)H_(4)=4.0xx10^(-6))

5g sample contain only Na_2CO_3 and Na_2SO_4 . This sample is dissolved and the volume made up to 250mL. 25mL of this solution neutralizes 20mL of 0.1M H_2SO_4 . Calculate the percent of Na_2SO_4 in the sample.

A mixture of H_(2)C_(2)O_(4) and NaHC_(2)O_(4) weighing 2.02 g was dissolved in water and the solution made upto one litre. 10 mL of this solution required 3.0 mL of 0.1 N NaOH solution for complete neutralization. In another experiment 10 mL of same solution in hot dilute H_(2)SO_(4) medium required 4 mL of 0.1N KMnO_(4) for complete neutralization. Calculate the amount of H_(2)C_(2)O_(4) and NaHC_(2)O_(4) in mixture.

VMC MODULES ENGLISH-ICONIC EQUILIBRIUM-ENABLE
  1. The dissociation constants of both NH(4)OH and CH(3)COOH are 2.0 xx 10...

    Text Solution

    |

  2. 0.5 moles of HCI and 0.5 moles of CH(3)COONa are disolved in water and...

    Text Solution

    |

  3. 4.0 g of NaOH and 4.9 g of H(2)SO(4) are dissolved in water and volume...

    Text Solution

    |

  4. Select the incorrect statement:

    Text Solution

    |

  5. 1.0 M HCN solution is 1.0 percent ionised. The number of CN^(-) ions i...

    Text Solution

    |

  6. 50 ml of 0.05 M sodium hydroxide is mixed with 50 ml 0.1 of M acetic a...

    Text Solution

    |

  7. For which of the following pairs, the expression pK(a) + pK(b) - 14 = ...

    Text Solution

    |

  8. The conjugate acid of HPO(4)^(2-) is:

    Text Solution

    |

  9. The concentraion of CH(3)COOH and HCN is equal. Their pH 3.0 and 2.0 r...

    Text Solution

    |

  10. 0.05 M ammonium hydroxide solution is dissolved in 0.001 M ammonium ch...

    Text Solution

    |

  11. The pH of z solution at 25^(0)C is 2. If its pH is to be changed to 4,...

    Text Solution

    |

  12. The hydrogen ion concentration of a 0.006 M benzoic acid solution is (...

    Text Solution

    |

  13. A 50 ml sample of acetic acid was titrated with 0.012 M KOH and 38.62 ...

    Text Solution

    |

  14. Which of the following is not a Bronsted acid

    Text Solution

    |

  15. Concentration of CN^(-) " in " 0.1 M HCN is (Given :K(a) = 4 xx 10^(-1...

    Text Solution

    |

  16. Review the equilibrium and choose the correct statement HCIO(4) + H(2)...

    Text Solution

    |

  17. Ionisation constant of CH(3)COOH is 1.7xx10^(-5) and concentration of ...

    Text Solution

    |

  18. Which of the following is most soluble ?

    Text Solution

    |

  19. In what volume ratio should you mix 1.0 M solution of NH(4)CI and NH(3...

    Text Solution

    |

  20. Lemon juice normally has a pH of 2. If all the acid the lemon juice is...

    Text Solution

    |