Answer Posted / zaf afridi

Alkynes don't show geometrical isomersim cos there are not enough subsistuents that can distinguish for geometrical isomerism(cis and trans )
In Alkenes on applying heat C-C bond change their position and upon cooling their rotation gets restricted
In Alkanes there is no restriction so they can rotate freely i think

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

568

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Can you provide an overview of the properties and characteristics of Protactinium and its placement in the periodic table?

663

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what happens to the unit particles of a solute when it dissolves on a liquid?

2208

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Explain the process of protactinium-uranium fractionation and its implications for understanding geological and geochemical processes.

714

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why are prepare daily working standard in ft ir

2674

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

2032

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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?

602

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HPLC in sequences analysis was taken wrong method and one blank & Standard is running so what to do

1257

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Shall i get the model question papers for junior lecture of Andhra pradesh

2799

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what are the differences between assay procedures and estimation in chemical analysis? also what is the equivalent factor that we consider in assay analytical procedures?

2692

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Active Ingredients in septilin ??

1709

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

2182

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Can we consider in purity angel

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Protactinium has potential applications in nuclear reactors. Could you elaborate on its role in enhancing reactor efficiency or safety?

649

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

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