Welcome to E Chemistry

Here we aim to provide topic wise content of all chapters of Chemistry.

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    Why Do Water Pipes Break In Winter!
    Chemistry
    Water is the most common liquid on earth which covers 71.4% of earth surface. It...
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    Characteristics of Chemical Reactions
    Chemistry
    A chemical reaction is a process in which new substances are formed with complet...
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    OZONE – PROS AND CONS
    Chemistry
    Ozone is a rare formed oxygen. It has 3 oxygen atoms in it, arranged in a tiny t...
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    Why Do Old Books Become Yellow with Time
    Chemistry
    We all have seen that old books become yellow and brittle with time. This is du...
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    Variable Oxidation State Shown by Group 15 Element
    Chemistry
    Elements of group15 have 5 valence electrons in their valence shell. So they exh...
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    General Properties of group–15 elements
    Chemistry
    Group 15 elements consists of following elements Element Symbol Atomic ...
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    Distinction Between Primary, Secondary and Tertiary Alcohols
    Chemistry
    Primary Secondary and Tertiary alcohols can be distinguished by the following te...
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    IMPORTANT NAME REACTIONS IN HALOALKANES AND HALOARENES
    Chemistry
    Finkelstein Reaction: When alkyl halide reacts with sodium iodide in the pre...
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    IMPORTANT FORMULAE OF SOLUTION
    Chemistry
    (1) Mass Percentage: Mass % of component = (2) Volume Percentage:     ...