一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Why is PCl3 a polar molecule?

Dec 22,2023

PCl3 is a polar molecule due to the presence of a lone pair of electrons at the top of the molecule leading to electron-electron repulsion. This results in a bent structure that thereby unequally distributes charge throughout the molecule inducing a permanent dipole. 

Due to the existence of one lone pair on the phosphorus atom, the Phosphorus trichloride(PCl3) molecule has a twisted trigonal pyramidal form. According to the VSEPR hypothesis, lone pairs and bond pairs repel each other, causing the P-Cl bonds to move the lower side of the tetrahedral molecular structure, resulting in a trigonal pyramidal molecule.

Phosphorus trichloride

The dipole moment of P-Cl bonds does not cancel out as it does in asymmetric PCl3 molecules. PCl3 has a dipole moment of 0.97D across the entire molecule. The formation of a polar molecule is caused by the geometrical structure and the difference in electronegativity value of atoms in the PCl3 molecule.

Because of the asymmetric tetrahedral shape of the PCl3 molecule, the charge is dispersed non-uniformly among the phosphorus and three chlorine atoms, resulting in the formation of positive and negative poles across the PCl3 molecule.

So, it makes, PCl3 is a polar molecule.

  • Related articles
  • Related Qustion
See also
4

Supplementation with pyridoxal 5'-phosphate monohydrate can synthesize neurotransmitters such as dopamine and serotonin, maintaining a healthy nervous system.....

Nov 4,2025Biochemical Engineering
4

Hydroxypropyl methylcellulose is a technical additive (functional class: stabiliser) that can be used in premixes and feeds for all animal species without minimum and maximum content limits.....

Dec 22,2023Food Additives

桐城市| 毕节市| 蛟河市| 马关县| 西贡区| 称多县| 龙江县| 西藏| 南昌市| 宜章县| 罗山县| 肥城市| 巴青县| 新竹县| 锡林郭勒盟| 巩留县| 思茅市| 开阳县| 黑水县| 芷江| 东源县| 新和县| 灵石县| 揭西县| 大港区| 上思县| 绥芬河市| 栾城县| 克拉玛依市| 平武县| 富平县| 松江区| 彭州市| 敦化市| 保德县| 博湖县| 闽清县| 永清县| 嘉荫县| 崇仁县| 临城县|