Question

Naoh ka tulyanki bhar kitna hoga

Answer 1

Explanation:

What is the equivalent mass of NaOH?

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The equivalent mass of NaOH is 40 grams.

It is according to the formula ,

Gram molecular weight divided by the 'n' factor.

GMW= 23+16+1=40

’n' factor will be 1 because in case of ionic compounds we need to take the total charge present on one type of i.e. either that of the cation or that of the anion.

In this case of NaOH, Na the cation has +1 charge on it and OH the anion has a charge of -1 on it. So 'n' factor is 1.

Finally,

Equivalent weight is 40 divided by 1 ,which is 40