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In which of the following bond angle is maximum? A) NH3 B)PCl4 C)BCl3- D)PCl6?
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In which of the following bond angle is maximum? A) NH3 B)PCl4 C)BCl3...
Bond Angle in Molecules
The bond angle in a molecule is determined by the arrangement of atoms and lone pairs around the central atom. The bond angle is maximum when the lone pairs of electrons are farthest apart from each other.
Bond Angles in Molecules
A) NH3: The central atom in NH3 is nitrogen, and it has three hydrogen atoms bonded to it. The lone pair of electrons on nitrogen atom repels the bonding pairs of electrons, causing the bond angle to decrease from the ideal tetrahedral angle of 109.5 degrees. The bond angle in NH3 is 107 degrees.
B) PCl4: The central atom in PCl4 is phosphorous, and it has four chlorine atoms bonded to it. The molecule has a tetrahedral shape, and the bond angle between the chlorine atoms is 109.5 degrees.
C) BCl3: The central atom in BCl3 is boron, and it has three chlorine atoms bonded to it. The molecule has a trigonal planar shape, and the bond angle between the chlorine atoms is 120 degrees.
D) PCl6: The central atom in PCl6 is phosphorous, and it has six chlorine atoms bonded to it. The molecule has an octahedral shape, and the bond angle between the chlorine atoms is 90 degrees.
Maximum Bond Angle
The maximum bond angle is observed in BCl3, where the bond angle between the chlorine atoms is 120 degrees. This is because there are no lone pairs of electrons on the central atom, and the bonding pairs of electrons repel each other equally, resulting in the maximum bond angle.
The bond angle in a molecule is determined by the arrangement of atoms and lone pairs around the central atom. The bond angle is maximum when the lone pairs of electrons are farthest apart from each other.
Bond Angles in Molecules
A) NH3: The central atom in NH3 is nitrogen, and it has three hydrogen atoms bonded to it. The lone pair of electrons on nitrogen atom repels the bonding pairs of electrons, causing the bond angle to decrease from the ideal tetrahedral angle of 109.5 degrees. The bond angle in NH3 is 107 degrees.
B) PCl4: The central atom in PCl4 is phosphorous, and it has four chlorine atoms bonded to it. The molecule has a tetrahedral shape, and the bond angle between the chlorine atoms is 109.5 degrees.
C) BCl3: The central atom in BCl3 is boron, and it has three chlorine atoms bonded to it. The molecule has a trigonal planar shape, and the bond angle between the chlorine atoms is 120 degrees.
D) PCl6: The central atom in PCl6 is phosphorous, and it has six chlorine atoms bonded to it. The molecule has an octahedral shape, and the bond angle between the chlorine atoms is 90 degrees.
Maximum Bond Angle
The maximum bond angle is observed in BCl3, where the bond angle between the chlorine atoms is 120 degrees. This is because there are no lone pairs of electrons on the central atom, and the bonding pairs of electrons repel each other equally, resulting in the maximum bond angle.
Community Answer
In which of the following bond angle is maximum? A) NH3 B)PCl4 C)BCl3...
Nh3
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In which of the following bond angle is maximum? A) NH3 B)PCl4 C)BCl3- D)PCl6?
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In which of the following bond angle is maximum? A) NH3 B)PCl4 C)BCl3- D)PCl6? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about In which of the following bond angle is maximum? A) NH3 B)PCl4 C)BCl3- D)PCl6? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In which of the following bond angle is maximum? A) NH3 B)PCl4 C)BCl3- D)PCl6?.
In which of the following bond angle is maximum? A) NH3 B)PCl4 C)BCl3- D)PCl6? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about In which of the following bond angle is maximum? A) NH3 B)PCl4 C)BCl3- D)PCl6? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In which of the following bond angle is maximum? A) NH3 B)PCl4 C)BCl3- D)PCl6?.
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