Question

4g of NaOH was dissolved in water and the solution was made up to 1000ml the whole of this will neutralize completely​

Answer 1

Answer:

We need to find the number of gram equivalents of NaOH for it.

Explanation:

Given the mass of NaOH is 4 grams

Number of moles= given mass÷ Molar mass

                           = 4÷40

                             =0.1 moles

Molarity = number of moles ÷ Volume

               =0.1M

Normality= Molarity × n-factor

We know that n factor of NaOH is one

Therefore normality is 0.1

Number of gram equivalents is normality × volume

                                        =0.1

Therefore the given solution can neutralize 0.1 gram equivalents of acid.