Home
Class 11
CHEMISTRY
A 49.9g sample of barium hydroxide octah...

A 49.9g sample of barium hydroxide octahydrate, `Ba(OH)_(2).8H_(2)O` is dissolved in water and the solution is diluted to give a final volune of 2.50L. What is the concentration of the hydroxide ion in this solution?`

A

0.0634M

B

0.127M

C

0.190M

D

0.634M

Text Solution

Verified by Experts

The correct Answer is:
B
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS

    GRB PUBLICATION|Exercise Percentage labelling of Oleum sample, volume strength of hyrogen Peroxide, ppm|23 Videos

  • MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS

    GRB PUBLICATION|Exercise K. Eudiometry|74 Videos

  • MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS

    GRB PUBLICATION|Exercise Experimental Methods|24 Videos

  • ISOMERISM

    GRB PUBLICATION|Exercise SUBJECTIVE TYPE|67 Videos

  • NOMENCLATURE AND CLASSIFICATION

    GRB PUBLICATION|Exercise Subjective Type|24 Videos

Similar Questions

Explore conceptually related problems

2.46 g of sodium hydroxide (molar mass = 40) are dissolved in water and the solution is made to 100 cm^(3) in a volumetric flask. Calculate the molarity of the solution

2.46 g of sodium hydroxide (molar mass = 40) are dissolved in water and the solution is made to 100 cm^(3) in a volumetric flask. Calculate the molarity of the solution.

Knowledge Check

  • 6.8 g H_(2)O_(2) is dissolved in 224 mL solution. This solution will be labelled as:

    A
    `0.224V`
    B
    `20 V`
    C
    5 V
    D
    10 V

  • 5.0 g of sodium hydroxide ("molar mass 40 g mol"^(-1)) is dissolved in little quanitity of water and the solution is diluted upto 100 mL. What is the molarity of the resulting solution ?

    A
    `0.1"mol dm"^(-3)`
    B
    `1.0"mol dm"^(-3)`
    C
    `0.125"mol dm"^(-3)`
    D
    `1.125"mol dm"^(-3)`

  • 5.0 g of sodium hydroxide ( Molar mass 40 g mol^(-1) ) is dissolved in litre quantiyu of water and the solution is diluted up to 100 mL what is the molarity of the resulting solutions ?

    A
    `0.1 mol dm^(3)`
    B
    `1.0 mol dm ^(-3)`
    C
    `0.125 mol dm ^(-3)`
    D
    ` 1.25 mol dm`

    • Similar Questions

    Explore conceptually related problems

    2.8 g of KOH is dissolved in water to give 200 cm^(3) of Solution Calculate the molarity of KOH in the Solution .

    5.0 g of sodium hydroxide (molar mass 40 g mol) is dissolved in little quantity of water and the solution is diluted upto 100 mL. What is the molarity of the resulting solution?

    Dilute solutions of H_2O_2 cannot be concentrated by

    A base dissolved in water yields a solution with a hydroxide ion concentration of 0.05 mol litre^(-1) . The solution is

    A base is dissolved in water yields a solution with a hydroxide ion concentration of 0.05 mole "litre"^(-1) . The solution is

    Home
    Profile