Answer Posted / srinivasa rao

Electron withdrawing groups increase the acidity of Benzene
where as Donating groups decrease the acidity

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

618

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Actinium has potential applications in cancer treatment. Could you elaborate on how Actinium-225 is used in targeted alpha-particle cancer therapy?

663

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Why do we use vaccum in Loss on drying test?

1678

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What is a proteic unit?

2701

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

673

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In what ways can Actinium be used in conjunction with other elements or compounds to create new materials or compounds with specific properties?

630

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how much time require for day to prepare the ongc exam for evarage student?

3035

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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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Which form of Sucores is harmfull to humans ?

2305

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why use of sulfuric acid in roi test in pharmaceutical industry

2488

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

598

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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.i want sample RESUME,OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

2335

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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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Is cyclotetrane aromatic?

1288

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whether ter weight is require when doing the water standerdisation

2004

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