Home
Class 12
CHEMISTRY
A solution contains 1.2046xx10^(24) hydr...

 A solution contains `1.2046xx10^(24)` hydrochloric acid molecules in one `dm^(3)` of the solution. The strength of the solution is

A

6N

B

2N

C

4N

D

8N

Text Solution

Verified by Experts

The correct Answer is:
B
Strength of the solution =`(1.2046xx10^(24))/(6.023xx10^(23))=2N`
Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER 9

    KCET PREVIOUS YEAR PAPERS|Exercise Chemistry|60 Videos

  • SOLVED PAPER 2011

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|60 Videos

Similar Questions

Explore conceptually related problems

The volume strength of 1.5 NH_(2)O solution is

6.02 xx 10^20 molecules of urea are present in 100 ml of its solution. The concentration of solution is

The strength of 10 volume of H_(2)O_(2) solution is

A 1.24 M aqueous solution of KI has density of 1.15 g cm^(-3) . Answer the following questions about this solution: The normality of the solution is

A buffer solution contains 2 moles of ammonium hydroxide and 0.25 mole of ammonium chloride per dm^(3) of the solution. ( K_(b) for ammonium hydroxide = 1.8xx10^(-5) ). Calculate the pH of the buffer solution.

KCET PREVIOUS YEAR PAPERS-SOLVED PAPER 04-CHEMISTRY
  1. Stainless steel does not rust because

    Text Solution

    |

  2. Which of the following combinations can be used to synthesise ethanol?

    Text Solution

    |

  3. A solution contains 1.2046xx10^(24) hydrochloric acid molecules in one...

    Text Solution

    |

  4. Nuclear theory of the atom was put forward by

    Text Solution

    |

  5. In acetylene molecule, the two carbon atoms are linked by

    Text Solution

    |

  6. The enthalpy of the reaction, H(2(g))+(1)/(2)O(2(g))toH(2)O((g)) is De...

    Text Solution

    |

  7. A radioactive isotope decays at such a rate that after 192 minutes onl...

    Text Solution

    |

  8. The pressure and temperature of 4 dm^(3) of carbon dioxide gas are dou...

    Text Solution

    |

  9. 4 g of copper was dissolved in concentrated nitric acid. The copper ni...

    Text Solution

    |

  10. In the manufacture of ammonia by Haber's process, N(2(g))+3H(2)leftrig...

    Text Solution

    |

  11. The chemical equilibrium of a reversible reaction is not influenced by

    Text Solution

    |

  12. Cumene process is the most important commercial method for the manufac...

    Text Solution

    |

  13. Which of the following reagents does not give acid chloride on treatin...

    Text Solution

    |

  14. Among the halogens, the one which is oxidised by nitric acid is

    Text Solution

    |

  15. The metal which does not form ammonium nitrate by reaction with dilute...

    Text Solution

    |

  16. The elements with atomic numbers 9, 17, 35, 53, 85 are all

    Text Solution

    |

  17. In the electrolytic method of obtaining aluminium from purified bauxit...

    Text Solution

    |

  18. The number of 2 p electrons having spin quantum number S = -1//2 are

    Text Solution

    |

  19. Pick out the alkane which differs from the other members of the group.

    Text Solution

    |

  20. 56 g of nitrogen and 8 g of hydrogen gas are heated in a closed vessel...

    Text Solution

    |