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CBSE Notes 2011-2012

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Esters

Esters are derived from carboxylic acids. A carboxylic acid contains the -COOH group, and in an ester the hydrogen in this group is replaced by a hydrocarbon group of some kind. This could be an alkyl group like methyl or ethyl, or one containing a benzene ring like phenyl.

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Strategy for 90% plus in Accountancy

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AIPMT EXAM

Bio students must solve MCQ for AIPMT From now onwards

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emerging from the Nuclear power

"At any given moment in history, precious few voices are heard crying out for justice. But, now more than ever, those voices must rise above the din of violence and hatred."

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