Answer Posted / mashal

co ordinate covalent bond is formed mostly by compounds and
those elements which have lone pair in it

chlorination of methane is possible and a mixture of products are obtained. Is flourination and Bromination of methane is possible?

2027

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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?

1898

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Actinium is a radioactive element. How is its radioactivity utilized in various practical applications or fields?

617

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As a chemist working with Actinium, what safety precautions and protocols would you follow due to its radioactive nature?

671

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Is napthalene aromatic?

1336

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Why do we use vaccum in Loss on drying test?

1678

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what are the checklist need to maintain in API manufacturing area as per USP requirements.......?

2855

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Which form of Sucores is harmfull to humans ?

2303

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hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.but our company didn't give d OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents along with sample RESUME,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

2911

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Actinium is part of the actinide series. Could you explain the significance of this series and its placement in the periodic table?

628

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Protactinium-234 is an important tool for studying ocean circulation. How is it utilized in oceanographic research?

597

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what is the purpose of using cyclhexane in synthesis?

4254

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As a researcher working with Protactinium, what areas of study or applications would you be most interested in pursuing, and why?

585

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What is the Difference Between 3M KCL and 4M KCL, WHy We are Filling 3M KCL In electrode Instead of 4M KCL

2539

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what is stero electronic factor.2 what is steric control factor and what is product control factor

2131

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