<prompt> Strongest interactions among the following -CovalentHydrogenElectrostaticVan der Waals  <response>: Ans. is a i.e., Covalent o Strongest bond Covalento Weakest bond - Van der walls forcesMoleucular interactionso There are two types of interactions between molecules that stabilize molecular structuresCovalent bonds, e.g. peptide bonds and disulphide bonds.ii Non-covalent bondsMolecular interactionNon-covalent bondsCovalent bondsy Electrostatic interactions salt bridges or ionic bondsy Hydrogen bondsy Hydrophobic interactionsy Van Der Waal forces Strength of various interactions in decreasing orderCovalent strongestQ Electrostatic Q ionic or salt linkage hydrogen hydrophobic Van der vvaals weakestQ 