How many traditional areas of study can chemistry be divided into
1 answer:
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Answer:
C₅H₅N is weakest base due to it's lowest Kb values.
Explanation:
Basic strength of an organic base is directly proportional with Kb(base dissociation constant) value.
Since Pyridine (C₅H₅N) is weakest base due to its lowest Kb value.
The reason of low basicity are as follows
1) lone pair containing orbital of nitrogen is sp² hybridised which is more electronegative as compare to sp³ orbital.
2) The conjuagte acid of pyridine is least stable as compare to other conjugate acids of corresponding bases.
