Simulate the real exam with IIT-level problems designed to boost speed, accuracy & AIR.
Class 11 Practice Set on Some Basic Concepts of Chemistry.
Free Practice Set on Some Basic Concepts of Chemistry. Attempting this practice set will boost your confidence in Class 11. General Introduction: Importance and scope of Chemistry. Atomic and molecular masses, mole concept and molar mass, percentage composition, empirical and molecular formula, chemical reactions, stoichiometry and calculations based on stoichiometry.