Chemistry, asked by seemarai444999, 10 months ago

correct decreasing order of pkb value of the following compounds

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Answered by kasikayal2001

7

Answer:

Option 4

Explanation:

Remember, pKb is inversely proportional to basicity.

Tertiary amines are more basic than secondary which in turn is more basic than primary.

Aromatic amines are always less basic than aliphatic amines.

So,order of basicity is IV< III< II <I

pKb is IV> III> II>I

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