Question

40 gram of NaOH is present in 200 ml of aqueous solution of of density 1.25 gram per ml . Find molality of the solution . Given NaOH is the solute​

Answer 1

Explanation:

The molar mass of NaOH is 40 g/mol.

The molar mass of NaOH is 40 g/mol.The number of moles of NaOH is equal to the ratio of its mass to molar mass.

The molar mass of NaOH is 40 g/mol.The number of moles of NaOH is equal to the ratio of its mass to molar mass.The number of moles of NaOH =

The molar mass of NaOH is 40 g/mol.The number of moles of NaOH is equal to the ratio of its mass to molar mass.The number of moles of NaOH = 40g/mol

The molar mass of NaOH is 40 g/mol.The number of moles of NaOH is equal to the ratio of its mass to molar mass.The number of moles of NaOH = 40g/mol40g

The molar mass of NaOH is 40 g/mol.The number of moles of NaOH is equal to the ratio of its mass to molar mass.The number of moles of NaOH = 40g/mol40g

The molar mass of NaOH is 40 g/mol.The number of moles of NaOH is equal to the ratio of its mass to molar mass.The number of moles of NaOH = 40g/mol40g =1mol

The molar mass of NaOH is 40 g/mol.The number of moles of NaOH is equal to the ratio of its mass to molar mass.The number of moles of NaOH = 40g/mol40g =1molThe molarity of NaOH solution is the ratio of number of moles of NaOH to total volume of solution in L.

The molar mass of NaOH is 40 g/mol.The number of moles of NaOH is equal to the ratio of its mass to molar mass.The number of moles of NaOH = 40g/mol40g =1molThe molarity of NaOH solution is the ratio of number of moles of NaOH to total volume of solution in L.M=

The molar mass of NaOH is 40 g/mol.The number of moles of NaOH is equal to the ratio of its mass to molar mass.The number of moles of NaOH = 40g/mol40g =1molThe molarity of NaOH solution is the ratio of number of moles of NaOH to total volume of solution in L.M= 1L

The molar mass of NaOH is 40 g/mol.The number of moles of NaOH is equal to the ratio of its mass to molar mass.The number of moles of NaOH = 40g/mol40g =1molThe molarity of NaOH solution is the ratio of number of moles of NaOH to total volume of solution in L.M= 1L1mol

The molar mass of NaOH is 40 g/mol.The number of moles of NaOH is equal to the ratio of its mass to molar mass.The number of moles of NaOH = 40g/mol40g =1molThe molarity of NaOH solution is the ratio of number of moles of NaOH to total volume of solution in L.M= 1L1mol

The molar mass of NaOH is 40 g/mol.The number of moles of NaOH is equal to the ratio of its mass to molar mass.The number of moles of NaOH = 40g/mol40g =1molThe molarity of NaOH solution is the ratio of number of moles of NaOH to total volume of solution in L.M= 1L1mol =1M