SSC 2014 chemistry suggestion for creative questions

s.s.c. Chemistry most important topics - Chapter wise

For creative questions

Chapter-1:

Matter (defn.), states of matters, change in states of matter, intermolecular forces, intermolecular and kinetic theory concept in change in states of matter, difference between physical and chemical change, rust, mixture, difference between homogeneous mixture and heterogeneous mixture, sublimation(defn + examples).

Chapter-2:

Postulates of Dalton’s atomic theory, limitations of Dalton’s atomic theory, defects of Dalton’s atomic theory, differences between atom and molecule, diffusion (defn), method of determination of atomic and molecular mass, mole (full concept and defn.), laws of chemical combination-all, differences between the laws of chemical combination, Brownian movement(concept)

 Mathematical problems from:-

a)      Law of constant proportion

b)      Law of multiple proportion

c)       Law of reciprocal proportion

d)      Law of gaseous volume

Chapter - 3:

Avogadro’s law, importance and application of Avogadro’s law, corollaries, proof of first, second and third corollary, STP (defn), all the math from example and exercise, Avogadro’s number, determination of number of molecules in a element and compound(***)

Chapter – 4:

Calculation of percent composition of a substance from molecular formula, differences between empirical and molecular formula, rules of calculation of empirical and molecular formula, valency(all), radical (all), structural formula (all), all maths from examples and exercise, significance of chemical formula

Chapter – 5:

Fundamental particles (defn), isotopes (defn), rules of writing atomic and mass number, Rutherford’s atomic model (concept and limitation), Bohr’s atomic model (characteristics, electronic configuration)

Chapter – 6:

Chemical bond (defn), inert gases (concept, defn, why inert?), stable compound (defn), octet rule (concept), ionic bond (defn, concept, properties), covalent bond (defn, concept, properties), differences between ionic compounds and covalent compounds, valence electrons, properties of metallic bond, shapes of covalent bonds

Chapter – 7:

Periodic table (defn, concept), characteristics of modern periodic table, basis of modern periodic table, periodic table-chemical properties

Chapter – 8:

Chemical reaction (defn), characteristics of chemical reactions, reason of chemical reaction, types of chemical reaction (concept about each chemical reaction), oxidation and reduction reactions (defn, concept***, examples), oxidant and reductant (defn), electronic concept of oxidation and reduction reaction, oxidation and reduction occurs simultaneously***, different methods of inducing chemical reactions.

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