Answer / vimal and mahesh

Two positional isomer A and B & two Stereoisomer of each
so,total 4 isomers

hardness of distilled water

1 Answers   CAPL, Parabolic,

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what is column chromotography?

2 Answers   ONGC,

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DEFINATION OF REVERSHE PHASE

2 Answers   Fourrts, Panas Pharmaceuticals,

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What is the mechanism for sulphonation of benzene by oleum?

1 Answers  

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2+2 CYCLO ADDITION OPTICALLY ACTIVE OR THERMALLY ACTIVE.

6 Answers   ChemBiotech,

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different between LOD and M/C

4 Answers  

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What is the difference between method validation and method verification

1 Answers   Biological.e.limited, Laurus,

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What is the difference between torsional strain and steric hinderance?

2 Answers  

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wHAT IS THE pH of pure water?

8 Answers   IIT,

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what is Lieberman's reaction(nitro to oxime group)

3 Answers   ChemBiotech,

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What is conjugated system?

3 Answers  

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Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and appearance? suggest?

0 Answers   Meghmani Organics,

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