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Как сохранить наш городок чистое здание партнерства

How to keep our town. We are Muslims we should follow the teaching of Islam. Islam gives us the sense of purity cleanliness.We should therefore be clean in action and thought. Our holy prophet (peace be upon him)…

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Homologous series and characteristics of homologous series

Homologous series and characteristics of homologous series Definition; Series of organic compounds which have same functional group, similar structural feature but differ from each other by integer number of CH2(methylene group) is calledHomologous series”. The number of

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