Question

4.0 g of NaOH is dissolved in 100cc of solution . the normality of the solution is​

Answer 1

Answer:

Normality = 0.01

Explanation:

Mass (m) = 4g

Molar mass (M) = 23 + 16 + 1 = 40u

Normality = ?

No of moles (n)

= m/M

= m/M

= 4/40

= 0.1

Molarity (M)

= n/V (In litres)

= 0.1 × 0.1

= 0.01

Normality

= M x n. factor (here 1)

= 0.01

Therefore, Normality of the solution is 0.01.

Answer 2

Answer:

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