—CHO represents the functional group? Mark as favorite Copy Link alcohols aldehydes carboxylic acid esters Check Answer
Addition reactions are undergone by? Mark as favorite Copy Link only alkynes both alkenes and alkynes only alkenes saturated hydrocarbons (alkanes) Check Answer
The alcoholic drinks contain? Mark as favorite Copy Link CH3COOH3 CH3COOH CH3CH2OH CH3OH Check Answer
Which one of the given is an unsaturated hydrocarbon? Mark as favorite Copy Link Decane Propane Acetylene Butane Check Answer
Carbon forms four covalent bonds by sharing its four valence electrons with four univalent atoms, e.g. hydrogen. After the formation of four bonds, carbon attains the electronic configuration of? Mark as favorite Copy Link Krypton Helium Neon Argon Check Answer
Rigid Three dimensional structure of carbon allotrope forming 4 bond with each carbon? Mark as favorite Copy Link Carbon ball Graphite Diamond Fullerene Check Answer
The property of self-linkage among identical atoms to form long chain compounds is known as? Mark as favorite Copy Link Halogenation Superposition Catenation Isomerisation Check Answer
Rectified spirit is? Mark as favorite Copy Link 80% ethanol 40 to 50% ethanol 50% ethanol 95% ethanol Check Answer
Covalent compounds? Mark as favorite Copy Link are formed by the sharing of electrons in the bonding atoms. are formed between atoms of metals and non-metals are mostly soluble in water have high melting and boiling point Check Answer
Why does carbon form compounds mainly by covalent bonding? Mark as favorite Copy Link It shares its valence electrons to complete its octet. It requires large amount of energy to form C4+ or C4– There are four electrons in the outermost shell of carbon. All the above Check Answer