properties of polar covalent compounds

Differences between polar and non-polar covalent bonds..

Properties of Covalent Compounds - The covalent compounds do not exist as ions but they exist as molecules They exist at room temperature, as liquids or gases. However, a few compounds also exist in the solid state e.g. urea, sugar, etc. T..

Hydrogen chloride is a polar molecule. Hydrogen atoms shares one electron with chlorine atom to complete its octet. Chlorine on the other hand has seven valence electrons, it needs one more to complete its octet. Chlorine has an electronegativity of three, while hydrogen atom has a elect..

The main characteristic properties of covalent compounds a..

A covalent bond can be formed in different ways. When a bond is formed by mutual sharing of one pair of electrons it is known as a 'single covalent bond', or simply 'a single bond..

Comparison of Properties of Electrovalent and Covalent Compounds - Property Electrovalent or ionic compounds Covalent or molecular compounds Structure of charged ions They consist of oppositely charged molecules They consist of u..

Property Electrovalent or ionic compounds Covalent or molecular compounds Structure of charged ions They consist of oppositely charged molecules They consist of uncharged or neutral molecules Physical state and hardness The inter-atom..

. They have high melting point and even higher boiling points. The compounds belonging to group-II are either gases or liquids. They have very low melting and boiling points. One may wonder why this great variation exists in the properties of compounds? Examining the c..

Polarity in Covalent Bonds - Two types of covalent bonds are formed depending upon the electronegativity of the combining elemen..

Two types of covalent bonds are formed depending upon the electronegativity of the combining elemen..