Home
Class 12
CHEMISTRY
A 7.0 M solution of KOH in water contain...

A 7.0 M solution of KOH in water contains 28% by mass of KOH. What is density of solution in gm/ml ?

Text Solution

Verified by Experts

The correct Answer is:
1.4
Promotional Banner

Topper's Solved these Questions

  • CONCENTRATION TERMS

    ALLEN|Exercise Exercise S - II|10 Videos

  • CONCENTRATION TERMS

    ALLEN|Exercise Exercise O-I|33 Videos

  • CONCENTRATION TERMS

    ALLEN|Exercise Basic Exercise|14 Videos

  • ACIDIC STRENGTH & BASIC STRENGTH

    ALLEN|Exercise Exercise V|16 Videos

Similar Questions

Explore conceptually related problems

A solution of KOH in water is called

A solution of KOH is water is called-

A 6.90 M solution of KOH contains 30% by weight of KOH . Calculate the density of the solution.

A 7 M solution of potassium hydroxide (KOH) in water contains 40% by weight of KOH. The density of the solution is

Molarity of 20% (v//v) C_(2)H_(5)OH solution in water is : [Assume voume is additive and density of solution is 1.03 gm//ml and of water is 1 gm//"ral" ]

ALLEN- CONCENTRATION TERMS-Exercise S - I
  1. 15g of methyl alcohol is present in 100 mL of solution. If density of ...

    Text Solution

    |

  2. Units of parts per million (ppm) or per billion (ppb) are often used t...

    Text Solution

    |

  3. A 7.0 M solution of KOH in water contains 28% by mass of KOH. What is ...

    Text Solution

    |

  4. The average concentration of Na^(+) ion in human body is 3.0 to 3.9 gm...

    Text Solution

    |

  5. What is the concentration of chloride ion, in molarity, in a solution ...

    Text Solution

    |

  6. The concentratio of a solution is 8% (w/w) and 10% (w/v) Calculate den...

    Text Solution

    |

  7. The mole fraction of solute in aqueous urea solution is 0.2. Calculate...

    Text Solution

    |

  8. The concentratio of Ca (HCO(3))(2) in a sample of hard water is 405 pp...

    Text Solution

    |

  9. 0.115 gm of sodium metal was dissolved in 500 ml of the solution in di...

    Text Solution

    |

  10. How much BaCl(2) (in gm) would be needed to make 250 ml of a solution ...

    Text Solution

    |

  11. Calculate molality (m) of each ion present in the aqueous solution of ...

    Text Solution

    |

  12. 1200gm aqueous solution contains 200gm calcium bromide (CaBr(2)). Calc...

    Text Solution

    |

  13. Find out the volume of 98% w/w H(2)SO(4) (density = 1.8 gm/ml), must b...

    Text Solution

    |

  14. Volume of dil. HNO(3)(D=1.1gm//ml,20%3//3) that can be prepared by dil...

    Text Solution

    |

  15. 500 ml of 2M NaCl solution was mixed with 200 ml of 2 M NaCl solution....

    Text Solution

    |

  16. Calculate the amount of the water which must be added to 2 ml of a sol...

    Text Solution

    |

  17. A mixture containing equimolar amounts of Ca(OH)(2) and Al(OH)(3) requ...

    Text Solution

    |

  18. 500 gm of urea solution of mole fraction 0.2 is diluted to 1500 gm. Ca...

    Text Solution

    |

  19. When V ml of 2.2 M H(2)SO(4) solution is mixed with 10 V ml of water, ...

    Text Solution

    |

  20. What volume (in ml) of 0.8M AlCl(3) solution should be mixed with 50 m...

    Text Solution

    |