Home
Class 12
CHEMISTRY
A 200g NaOH solution has 40g NaOH. Find...

A `200g NaOH` solution has `40g NaOH`. Find molality .

Text Solution

AI Generated Solution

To find the molality of a solution, we can follow these steps: ### Step 1: Identify the mass of the solute and the mass of the solution - Given: Mass of NaOH (solute) = 40 g - Given: Mass of the solution = 200 g ### Step 2: Calculate the mass of the solvent - The mass of the solvent can be calculated by subtracting the mass of the solute from the total mass of the solution. ...
Promotional Banner

Topper's Solved these Questions

  • CONCENTRATION TERMS

    ALLEN|Exercise Previous|4 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 100g NaOH solution has 20g NaOH . Find molality .

500 gm aq. NaOH solution contains 100 gm NaOH. Find (w/v)%

300 gm aq. NaOH solution contains 100 gm NaOH. Find (w/v)%

1kg of NaOH solution contains 4g of NaOH . The approximate concentration of the solution is:

100 mL solution of an acid (molar mass 82) containing 39 g acid per litre was completely neutralized by 95.0 mL of aqueous NaOH solution containing 40 g NaOH per litre. The basicity of acid is ……

300 gm, 30% (w/w) NaOH solution is mixed with 500 gm 40% (w/w) NaOH solution. What is % (w/v) NaOH if density of final solution is 2 gm/mL?

120g NaOH was added to 2L water. Find molality of solution density of water =1g//mL .

Mole fraction of solvent in aqueous solution of NaOH having molality of 3 is

80g NaOH was added to 2L water. Find molality of solution density of water =1g//mL .

8g of NaOH is dissolved in 18g of H_(2)O . Mole fraction of NaOH in solution and molality (in mol kg^(-1) ) of the solutions respectively are: