0
NH3 is basic while BiH3 is only feebly basic because:
1) the atomic size of N is less than Bi.ther fore it has smaller size than Bi.
2)the electron density of N is much more than Bi due to small size.
3)therfore because of small size and high electronegativity of N the tendancy to
donate its lone pair of electon in NH3 will be much higher than Bi in BIh3.
What else can I help you with?
How do the bond angles in NF3 compare to those in NH3?
In NF3, the bond angles are larger than in NH3.
Why NH3 is more polar than NF3?
NH3 is more polar than NF3 because a) there is a greater difference in electronegativity between nitrogen and hydrogen than there is between nitrogen and fluorine. b) the lone pair contribution in ammonia reinforces the dipole wheras in NF3 the bond dipoles oppose th effect of the lone pair
Explain the observations that NH3 isa weak Bronsted base in water whereas NF3 shows no signs of basicity.?
NH3 can act as a weak Bronsted base in water because it can accept a proton to form the NH4+ ion. NF3, on the other hand, does not readily accept protons in water due to the presence of fluorine atoms that strongly attract electrons, making it less basic than NH3. The electron-withdrawing nature of the fluorine atoms in NF3 reduces its ability to donate electrons and act as a base.
Why ammonia has larger bond angle than nf3?
in ammonia as N has mre e.n. than H,bond pair of electrons are more towards it which causes repulsion with lone pair of electrons,and they tend o move away but in nf3 bond pair of electrons are away from flourine so they can have lesser bond angle
Is nf3 a covalent or ionic?
NF3 (nitrogen trifluoride) is a covalent compound. It is formed through the sharing of electrons between nitrogen and fluorine atoms, resulting in a stable molecule with a molecular structure held together by covalent bonds.
How do the bond angles in NF3 compare to those in NH3?
In NF3, the bond angles are larger than in NH3.
Why NH3 is more polar than NF3?
NH3 is more polar than NF3 because a) there is a greater difference in electronegativity between nitrogen and hydrogen than there is between nitrogen and fluorine. b) the lone pair contribution in ammonia reinforces the dipole wheras in NF3 the bond dipoles oppose th effect of the lone pair
Explain the observations that NH3 isa weak Bronsted base in water whereas NF3 shows no signs of basicity.?
NH3 can act as a weak Bronsted base in water because it can accept a proton to form the NH4+ ion. NF3, on the other hand, does not readily accept protons in water due to the presence of fluorine atoms that strongly attract electrons, making it less basic than NH3. The electron-withdrawing nature of the fluorine atoms in NF3 reduces its ability to donate electrons and act as a base.
Why ammonia has larger bond angle than nf3?
in ammonia as N has mre e.n. than H,bond pair of electrons are more towards it which causes repulsion with lone pair of electrons,and they tend o move away but in nf3 bond pair of electrons are away from flourine so they can have lesser bond angle
Is nf3 a covalent or ionic?
NF3 (nitrogen trifluoride) is a covalent compound. It is formed through the sharing of electrons between nitrogen and fluorine atoms, resulting in a stable molecule with a molecular structure held together by covalent bonds.
Which compound has a higher boiling point NF3 or NH3?
Ammonia: -33,34 0C Nitrogen trifluoride: -129 0C
Why Nh3 and Nf3 has high dipole moment?
This is because in ammonia the direction of resultant dipole is towards lone pair and hence it has high dipole moment but in case of NF3 the direction of resultant dipole moment is opposite to the lone pair and hence the dipole moment gets less.
Which substance has higher boiling point nitrogen fluoride or NH3?
Boiling point of NH3: -33,34 0C Boiling point of NF3: -129,1 0C The boiling point of ammonia is higher.
What compound name is NH3?
It stands for Ammonia.A basic gaseous compound.
What is more basic than OH?
Hydroxide ion (OH-) is a basic substance because it can accept protons (H+) to form water (H2O). In terms of basicity, molecules like NH3 (ammonia) or CH3NH2 (methylamine) are more basic than OH because they can accept protons more readily.
Is PH3 is stronger than NH3?
PH3 (phosphine) is considered to be a weaker base compared to NH3 (ammonia) because the electronegativity of phosphorus is greater than nitrogen, making the lone pair on phosphorus less available for donation. This results in NH3 being a stronger base than PH3.
What is more basic amonia or milk of magnesia?
Milk of magnesia contains MgO. It is more basic than NH3.
