bonding and anti bonding molecular orbitals

From Chemical Bonds to Atomic and Molecular structures, Chemistry Definitions, Gases and their Properties to Reaction Rates, you get all the Chemistry help you need with us. Our highly qualified and experienced tutors will work with you to make you a whiz in the subjec..

Being polar in nature, the acid derivatives have higher boiling points than hydrocarbons of comparable molecular masses. Acid chlorides, anhydrides and esters have nearly the same boiling points as the aldehydes and ketones of comparable molecular masses. Their boiling points ar..

Illustration: Ethene - C 2 H 6 In the formation of ethylene, each carbon atom undergoes sp 2 hybridisation leaving 2p z orbital unhybridised. One of the sp 2 hybridised orbital of one carbon atom overlaps axially with sp 2 hybridised orbital of the other carbon ..

Acetylene is a hydrocarbon. It has a molecular formula C 2 H 2 . One carbon atom is bonded to the other by a triple bond. The hydrogen atom is bonded to the carbon by a single bond. In total there are five bonds: one triple bondh..

Hybridization - The structures of different molecules can be explained on the basis of hybridization. For e.g., in case of carbon, the ground state electronic To explain the tetravalency of carbon, it was proposed that one of the electrons from 2s filled orbital is promoted to the 2p empt..

Conformations of Alkanes and Cycloalkanes - The carbon-carbon bonds in alkanes result from sigma overlap of two tetrahedral carbon sp 3 orbitals. Sigma bonds result from the head-on overlap of two atomic orbitals, and that they are cylindrically symmetrical. ..

The aldehydes and ketones have carbonyl group as the functional group. The carbonyl carbon sp 2 hybridized and thus has three sp 2 hybrid orbitals and one unhybridized p-orbital. It uses sp 2 hybrid orbitals to form three s -bonds one with oxygen at..

Chemical bond is the force of attraction, which holds the various chemical entities in different species. Electrovalent bond is the attractive force between the oppositely charged ions, which comes into existence by the transference of electrons. Electrovalency is the nu..

The electronic configuration of carbon in excited state is given as: 6 C: 1s 2 2s 1 2p x 1 2p y 1 2p z 1 There are four half-filled orbitals available for bond formation resulting in the formation of four covalent bonds in this state. However, the four half-filled vale..