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
Ethanol reacts with Na metal to form? Mark as favorite Copy Link CH3C00H + H2O CH3COONa + H2 CH3ONa + H2 C2H5ONa + H2 Check Answer
Oils on treating with hydrogen in the presence of palladium or nickel catalyst form fats. This is an example of? Mark as favorite Copy Link Oxidation reaction Displacement reaction Addition reaction Substitution reaction Check Answer