Answer Posted / shalini upadhyay

term benzene coined by August Kekule

Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?

5132

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Discuss the role of Actinium in neutron sources and its contribution to scientific research and advancements.

575

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hi i am siva icompleted m,sc in organic chemistry in 2008&working as alecturer can u send me the interview qusetions with answers . i expected that i got 135 - 140 marks is there any chance to get selection my interview is on may 7th 2010

2078

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Can you provide a brief overview of the properties and characteristics of the chemical element Actinium?

469

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(CH2)n + nO2. ---->Co2 + nH2O + energy what is this mean with details

1577

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

523

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Barc in chemistry

1305

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

530

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How does Actinium contribute to our understanding of nuclear structure and properties, and what experiments or studies have been conducted to explore this aspect?

562

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

1610

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

2655

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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?

567

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

557

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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?

598

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Actinium is often considered a rare and scarce element. How does its rarity impact its industrial uses and research purposes?

490

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