A certain video in Summary II of Mole Concept, titled "Normality" gives a formula : (Molarity/Normality) = n-factor.

Is this formula correct ? I believe there is a blatant mistake in it.

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Solution

There is indeed a small mistake with the given formula.

The correct formula is,

Normality = Molarity x n-factor
or,
(Normality/Molarity) = n-factor

not,

(Molarity/Normality) = n-factor.

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Similar questions

Q. What is Molarity, Normality, and molality in terms of mole concept?

A scene in a fantasy chemistry lab.
Faraday was measuring the concentration of different solutes in different solutions. But he forgot the exact formula for Molarity, Molality and Normality. He decides to ask his colleagues.

Davy: ''Molarity is the number of moles of solute dissolved in 1 litre of solvent.''
Boyle: ''Molality is the number of moles of solute dissolved in 1 kg of solvent.''
Cavendish: ''Normality is the number of equivalents of solute dissolved in 1 litre of solution.''

Who do you think Faraday should believe? You can choose more than one.

Q. Give a title to your summary in 3 (c) (i). Give a reason to justify your choice.

Q. Which of the following is the correct realtion between Molarity, Normality and n-factor

(n_{f})

Q. Regarding molarity, which of the following statements are correct?

a) Units of molarity gm-moles kg

^{- 1}

b) Molarity of dibasic acid is half of its normality

\frac{N o r m a l i t y \times G E W}{G M W}

d) Morality always equals to its molality

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A certain video in Summary II of Mole Concept, titled "Normality" gives a formula : (Molarity/Normality) = n-factor. Is this formula correct ? I believe there is a blatant mistake in it.

There is indeed a small mistake with the given formula. The correct formula is, Normality = Molarity x n-factor or, (Normality/Molarity) = n-factor not, (Molarity/Normality) = n-factor.

A certain video in Summary II of Mole Concept, titled "Normality" gives a formula : (Molarity/Normality) = n-factor.

Is this formula correct ? I believe there is a blatant mistake in it.

There is indeed a small mistake with the given formula.

The correct formula is,

Normality = Molarity x n-factor
or,
(Normality/Molarity) = n-factor

not,

(Molarity/Normality) = n-factor.