Answer Posted / ajit kumar

Freidrich August Kekule

wtat type quations will be sak in ongc exam?

3184

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How to find peaks in ftir chromatography

1631

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how we change 0.1N KmNo4 solution to 0.01N KmNo4 solution.

1981

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Protactinium-231 decays to Uranium-235. How is this decay used in radiometric dating and the determination of geological ages?

523

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Protactinium has a relatively short half-life for some of its isotopes. How does this characteristic impact its practical uses and research?

529

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Explain the differences between organic and inorganic chemistry?

1064

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seminal on pyrimidine

2149

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how to prepare the 0.001M tio2

2338

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How does Protactinium contribute to our understanding of Earth's history and the behavior of elements in natural systems?

557

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Protactinium is a rare and highly radioactive element. How is its radioactivity utilized in various scientific and industrial applications?

608

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What are some common isotopes of Actinium, and how do they differ in terms of stability and uses?

620

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

2990

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

551

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What is the range of uv & vis lamp in spectrophotometer?

1068

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I need organic mixture analysis viva questions & answers

6237

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