Arrange the group 15 hydrides NH₃, PH₃, AsH₃, SbH₃, BiH₃ in order of increasing base strength.

Question

Accepted Answer

BiH₃ < SbH₃ < AsH₃ < PH₃ < NH₃

Answer

NH₃ < PH₃ < AsH₃ < SbH₃ < BiH₃

Answer

PH₃ < NH₃ < AsH₃ < SbH₃ < BiH₃

Answer

AsH₃ < PH₃ < NH₃ < SbH₃ < BiH₃

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