Question

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21. Which out of NH3 and NF3 has higher dipole moment and why??
help but sahi answer dena points ke liye nahi kuchh bhi likh dena. please​

Answer 1

Answer:

The dipole moment of NH3 is higher in comparison to NF3. REASON The F i.e. fluorine is more electronegative than N and pulls the electrons . As the number NF bonds is 3 the 3 F atoms pull the electrons. The resulting electronegative forces decrease the dipole moment. NF3 DIPOLE MOMENT 0.24DThe NH3 molecule having 3 Hydrogen molecules that form bond with N do not have electronegativity to over come the pull of N molecule unlike the NF3 which results in higher dipole moment .

Answer 2

ANSWER:

The dipole moment of NH3 is higher in comparison to NF3. REASON The F i.e. fluorine is more electronegative than N and pulls the electrons . As the number NF bonds is 3 the 3 F atoms pull the electrons. The resulting electronegative forces decrease the dipole moment.