Answer Posted / m. k. atal

solvent is media which allows the reactants(solutes) to
dissolve in it to form homogeneous solution. Solvent
provide a media for reactants to move freely without any
inturruption by dissolving them and it makes collision of
reactants easy and hence product formation gets ease by its
supporting effect.
The best solvent is one which can disssolve the reactants
to large extent and form homogeneous solution of low
viscosity.A good solvent is one than does not react with
solute molecules.

seminal on pyrimidine

1708

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Protactinium-231 emits alpha particles. How can this property be utilized in radiation detectors or other scientific instruments?

176

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How does Actinium interact with other elements, and what are some notable chemical reactions or compounds involving Actinium?

114

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Discuss the potential medical applications of Protactinium isotopes in cancer treatment or imaging techniques.

126

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How does Protactinium contribute to our understanding of nuclear fission and fusion reactions, and what research has been conducted in this area?

128

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why we not use caffeine at 205nm for hplc calibration?

2808

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What are the challenges and opportunities associated with handling and storing Protactinium due to its radioactivity and scarcity?

147

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How do you explain the different solvent power of water and other organic solvent?

2225

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Describe the historical significance of Protactinium's discovery and its naming.

166

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Barc in chemistry

842

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

172

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what is the purpose of using cyclhexane in synthesis?

3521

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Any one is alembic pharmaceutical ltd. On starting to job ?

1238

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Discuss the various isotopes of Protactinium and their roles in different fields of study.

127

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sir, what does happen ............? naphthal+benzene(or)toluee........> ?

1690

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