P-Block Elements Ques 285

Question: The strongest base is

[IIT 1989; CPMT 1997; MP PET 2001,03]

Options:

A) NH3

B) PH3

C) AsH3

D) SbH3

Show Answer

Answer:

Correct Answer: A

Solution:

NH3 is a strongest base because Lone pair is easily available for donation.



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