Out of NH3 & BF3 Which is polar & Why?

Out of NH₃ & BF₃ Which is polar & Why?

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

NH₃ has net dipole moment because resultant of 3N-H bond & lone pair lie in the same direction. While BF3 being trigonal planar has zero dipole moment.

4 views Answered 2023-02-05 15:29

Related Questions

Which features adapt polar bears to live in extremely cold climate?

1 Answers 4 Views

The bond dissociation energy of B – F in BF3 is 646kJ mol^–1 whereas that of C – F in CF4 is 515kJ mol^–1.

1 Answers 7 Views

On the basis of VSEPR theory give the geometry & bond angle of (i) BF3 (ii) SiH4

1 Answers 5 Views

Explain why BeH2 molecule has a zero dipole moment although the Be–H bonds are polar.

1 Answers 5 Views

Is there any change in hybridization of B and N as a result of the reaction? (L-III) BF3 + NH3 → BF3.NH3

1 Answers 9 Views

Arrange the following in order of decreasing bond angles (i) CH4, NH3, H2O, BF3, C2H2 (ii) NH3, NH2 - ,NH4 +

1 Answers 7 Views

Which one of the following is not the Lewis acid: BF3 ,NH3, PCl5 and SO2

1 Answers 4 Views

Out of N2 and NH3, which one will have greater value of ‘a’ and which one will have greater value of ‘b’?

1 Answers 4 Views

Assertion : BF3 molecule is planar but NF3 is not Reason : N atom is smaller than B

1 Answers 4 Views

Which equation explains Nitrification? 1. NH3 → NO2 → NO3- 2. NH3 → NO3 → NO2-

1 Answers 11 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)