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16. among the following, the correct statement. (a) between nh and ph,, nh, isa better electron donor.becausethe lone parotelectrons occupies spherical 's orbit
16. Among the following, the correct statement. (a) Between NH and PH,, NH, isa better electron donor.becausethe lone parotelectrons occupies spherical 's orbital and is 1ess directional (b) Between NH, and PH4, PH, is a better electron donor because the lone pair of electrons occupies sp orbital and is more directional (c) Between NH, and PH,, NH, is a better electron donor because the lone pair of electrons occupies sp orbital and is more directional (d) Between NH, and PH, PH, is a better electron donor because the lone pair of electrons occupies spherical 's' orbital and is less directional .
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Priyanshu kumar Best Answer
NH3 is better electron donor because the lone pair of electrons occupies sp3 orbital and is more directional.
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Lingareddy 1
Basically NH₃ is a base due to the lone pair of electrons present on the Nitrogen atom which is available for donation. On the other hand PH₃ is also a base but its basic character is less than that of NH₃ because the nitrogen in phosphorous have lone pair of electrons that are not readily available for donation. Also the P-H bonds are weaker than N-H bonds, so there’s not as much compensation for protonating PH₃. This is a result of the inert pair effect, seen in heavier elements.
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Lingareddy 1![best-answer]()
the lone pair electrons present in S orbital but it is also participated in hybridization
Option C correct