Chemistry
  • States of Matter - VI September 30, 2016

    1) The IUPAC name of HO – CH2CH2-O – CH2CH2 – OH is a) b) Bis (2-hydroxyethyl)ether c) 3-Oxapentane-1,5-diol d) Diethylene glycol 2) ...

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  • Acids and Bases September 17, 2016

    See the differences between acids and bases, and find out why they act the way they do. It is widely known that lemons taste sour due to their acid content, soil needs the optimum pH level for ...

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  • AIIMS AIPMT PMT - Physical February 26, 2015

    1. Assertion : The volume of a gas is directly proportional to the number of moles of the gas. Reason : The ratio of the volumes of the reactants to products are in agreement with their molar ratio....

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