dyeing of fabrics , Chemistry

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how to dye a cotton and wool cloth with aniline yellow?

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Which set of quantum numbers are not possible from the following: (1) n=3, l= 2, m=0, s= -1/2                 (2) n=3, l= 2, m=-2 s= -1/2            (3) n=3, l= 3, m=-3,

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what is the easy wet test of copper?

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Assignment, Nitro alkanes and alkyl nitries (preparation and properties)

Nitro alkanes and alkyl nitries (preparation and properties)

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