I-A II-A III-B IV-B V-B VI-B VII-B VII I-B II-B III-A IV-A V-A VI-A VII-A INERT GASES                     ● Lanthanide Series ●● Actinide…

IIT-JEE Syllabus Commercially  important ores of iron, copper, lead, magnesium, aluminium , tin and  silver . Carbon reduction process (iron and tin), Self reduction process (copper and lead), Electrolytic reduction process (magnesium and aluminium), Cyanide process  (silver and gold). Introduction…

IIT-JEE Syllabus  Structural and geometrical isomerism, optical isomerism of compounds containing one and two asymmetric centres only  Keto-enol tautomersim. Inductive and resonance effects on acidity and basicity of acids and bases respectively. Reactive intermediates produced during homolytic and heterolytic cleavage.…

IIT-JEE Syllabus  Various concepts of Acids and Bases, Relative Strengths of Inorganic and Organic Acids and Bases. Introduction  There are several so-called theories of acids and bases, but they are not really theories but merely different definitions of what we…

IIT-JEE Syllabus Lewis structure; orbital overlap and covalent bond; hybridisation involving s, p & d orbitals only; coordinate covalent bond; ionic bond; orbital energy diagrams for diatomic species; polarity in molecules, dipole moment (qualitative aspects only); VSEPR model and shapes…

Solved Problems   7.1       Subjective   Problem -1:      0.5 g fuming sulphuric acid (oleum) is diluted with water. This solution is completely neutralised by 26.7 ml of 0.4 N NaOH. Find the percentage of free SO3 in the sample solution.…

Gaseous State   Hints to Subjective Problems   LEVEL – I Apply Charles law PV = nRT Rate of effusion Apply Calculate Meff. for air   LEVEL – II Difference of in energy  = R(T2 – T1) per mole   …

  IIT–JEE Syllabus Avogadro’ s law; equation of state for an ideal gas; kinetic theory of gases; root mean square velocity and its relation with temperature; average velocity; Gay Lussac’s law.  The Gas Laws 2.1. Boyle’s Law   In 1662, Robert…

  Chemical Kinetics   Hints to Subjective Problems LEVEL – I Relate the effect of change of  conc. of reactant on rate of reaction AsH3 (g) ⎯→ As (s) + H2 (g) See the time taken by reactants at different…