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What will be the dissociation constant o...

What will be the dissociation constant of `0.1` N aqueous ammonia solution in terms of degree of dissociation `'alpha'` ? What will be the value if the concentration is `0.01` N ?

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To solve the problem, we need to find the dissociation constant \( K_b \) of a 0.1 N aqueous ammonia solution in terms of the degree of dissociation \( \alpha \), and then determine the value of \( K_b \) when the concentration is changed to 0.01 N. ### Step-by-Step Solution: 1. **Understanding the Dissociation of Ammonium Hydroxide**: The dissociation of ammonium hydroxide (\( NH_4OH \)) can be represented as: \[ NH_4OH \rightleftharpoons NH_4^+ + OH^- ...
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Knowledge Check

  • What will be the degree of dissociation of 0.1 M Mg(NO_3)_2 solution if van't Hoff factor is 2.74 ?

    A
    `75%`
    B
    `87%`
    C
    `100%`
    D
    `92%`

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