For converting a solution if 100 ml KCl ...

For converting a solution if 100 ml KCl of 0.4 M concentration into a solution of KCl 0.05 M concentration. The quantity of water added is

900 mL

700 mL

500 mL

300 mL

Text Solution

Verified by Experts

The correct Answer is:

We know that, `M_(1)V_(1)=M_(2)V_(2)`
`0.05xxV_(1)=0.4xx100`
`thereforeV_(1)=(0.4xx100)/(0.05)=800`
`V_(2)-V_(1)=800-100implies700mL`.

Topper's Solved these Questions

SOLUTIONS
ERRORLESS|Exercise NCERT BASED QUESTIONS (COLLIGATIVE PROPERTIES)|8 Videos
SOLUTIONS
ERRORLESS|Exercise NCERT BASED QUESTIONS (LOWERING OF VAPOUR PRESSURE)|36 Videos
SOLUTIONS
ERRORLESS|Exercise ASSERTION AND REASON|16 Videos
SOLID STATE
ERRORLESS|Exercise ASSERTION & REASON|11 Videos
SURFACE CHEMISTRY
ERRORLESS|Exercise ASSERTION AND REASON|14 Videos

Similar Questions

Explore conceptually related problems

A 100 mL portion of 0.250 M calcium nitrate solution. What is the final concentration of the nitrate ion?

What volume (in ml) of 0.8M AlCl_(3) solution should be mixed with 50 ml of 0.2 M CaCl_(2) solution to get solution of chloride ion concentration equal to 0.6 M ?

10mL of 2(M) NaOH solution is added to 200mL of 0.5 (M) of NaOH solution. What is the final concentration?

20 ml of CaCl_(2) solution is mixed with 30 ml of 0.1MAlCl_(3) solution. If the resulting solution has chloride ion concentration equal is 0.34 M, the concentration of CaCl_(2) solution added is :

The molarity of 4 g of NaOH in 100 mL solution is 0.5 M.

A current strength of 1.0A is passed for 96.5 s through 100mL of a solution of 0.05 M KCl . The concentration of the final solution with respect to overset(c-)(O)H ions is

100 mL of 0.1 M HCl + 100 mL of 0.2 M H_(2)SO_(4) + 100 mL of 0.1 M HNO_(3) are mixed togther. a. What is the final conecntration of the solution. b. What would be the final concentration of the solution. If the solution is made to 1 L by adding H_(2) O ? c. What would be the final concentration of the solution if 700 mL of H_(2)O is added to the solution?

ERRORLESS-SOLUTIONS -NCERT BASED QUESTIONS (METHODS OF EXPRESSING CONCENTRATION OF SOLUTION)

40% by weight solution will contain how much mass of the solute in 1 s...
Text Solution
|
What is the molarity of H(2)SO(4) solution that has a density 1.84 g/c...
Text Solution
|
For converting a solution if 100 ml KCl of 0.4 M concentration into a ...
Text Solution
|
The molarity of a solution obtained by mixing 800 mL of 0.5 M HCl with...
Text Solution
|
In which ratio of volumes 0.4 M HCl and 0.9 M HCl are to be mixed such...
Text Solution
|
How many grams of glucose be dissolved to make one litre solution of 1...
Text Solution
|
The number of H^(+) ions present in 250 ml of lemon juice of pH=3 is
Text Solution
|
1.2 L of 0.4 M HCl solution can be completely neutralized by
Text Solution
|
If 5.85g of NaCl(molecular weight58.5)is dissolved in water and the so...
Text Solution
|
Which statement is true for solution of 0.020 M H(2)SO(4) ?
Text Solution
|
3.0 molal NaOH solution has a density of 1.110 g//mL. The molarity of ...
Text Solution
|
To 5.85 gm of NaCl one kg of water is added to prepare a solution. Wha...
Text Solution
|
The density of 3 M solution of sodium thiosulphate (Na(2)S(2)O(3)) is ...
Text Solution
|
Molarity of pure water is
Text Solution
|
If 500 mL of a 5M solution is diluted to 1500 mL, what will be molarit...
Text Solution
|
If the concentration of glucose (C(6)H(12)O(6)) in blood is 0.9 "g L"^...
Text Solution
|
The density (in g mL^(-1)) of a 3.60M sulphuric acid solution that is ...
Text Solution
|
IF 10 mL of 0.1 aqueous solution of NaCl is divided into 1000...
Text Solution
|
Equal volumes of molar hydrochloric acid and sulphuric acid are neutra...
Text Solution
|
An aqueous solution that is 30.0% NaOH by mass has a density of 1.33"g...
Text Solution
|