Covalent bond is seen in ?: (A) Hydrogen bond, (B) Disulphide bond, (C) Electrostatic bond, (D) Ionic bond
Answer is B. Ans. is 'b' i.e., Disulphide bond There are two types of interactions between molecules that stabilize molecular structure ?1) Covalent bonds: These are the strongest bonds.Examples are :?Peptide bondsDisulphide bonds2) Non-Covalent bonds: These are relatively weak bonds.Examples are :?Electrostatic interactions (ionic bonds or salt bridges)Hydrogen bondsHydrophoic interactionsVan Der Waal's forces (weakest bonds)