Answer Posted / kalyan

200nm -400nm

Explain how do you separate the colors of ink?

911

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What is acid anhydride of h2co3?

958

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"Co-polymers" consist of two different monomers ("a" and "b") joined in an alternating fashion (ababab...). Block co-polymers also consist of two different monomers, but in this case blocks of polymer containing only a units are joined to blocks of polymer containing only b units (aaaaabbbbb...). How might block co-polymers be synthesized? : Polymer Chemistry

1049

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Define an isomer?

954

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Define hydra?

1024

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What is the difference between a heterogeneous and a homogeneous catalyst? What are some of the advantages of homogeneous catalysts? : Polymer Chemistry

953

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Atactic polypropylene is always produced with the [cp2zr(r)]+ catalyst. Explain this on the basis of molecular-level interactions. : Polymer Chemistry

1033

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Explain the molar mass of chlorine?

981

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Define dipole-dipole force?

1109

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Write the significance of electrochemical series? : Electrochemistry Corrosion

928

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i am going to face exam for the post of executive trainee (chemistry) in M.P Power generation company,i want to know the level of exam ,type of questions can be asked,and about any book whigh i can refer.

2315

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Define the full form of hcl?

1055

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Explain what is meant by "c2 symmetry" and "mirror plane symmetry". Can a molecule with "mirror plane symmetry" ever be chiral? : Polymer Chemistry

970

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Define alum?

1029

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Explain the function of mitochondria?

1013

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