Answer Posted / t.srinivasa rao

whoever preparing the ongc exam(chemistry) please follow the
below mentioned points.
1.Basic concepts in inorganic, organic and physical chemistry.
2.Named reactions in organic chemistry.
3.Metals and ores.
4.Thermodynamics and its derivatives.
5.Hybridization.
6.carbohydrates.

I need organic mixture analysis viva questions & answers

6325

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What is the difference between the photochemical reaction and photo-dynamic reaction?

2618

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What is the difference between cracking, pyrolysis, destructive distillation, hydroforming, carbonization and dry distillation?

9852

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

680

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Is cyclotetrane aromatic?

1365

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Barc in chemistry

1397

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Is napthalene aromatic?

1417

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what things are suitable for investigatory project?

2788

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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?

632

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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?

679

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In order to avoid the pyridine catalyst use in many synthesis which is harmfull to environment, which catalyst can be used....?

2457

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why are prepare daily working standard in ft ir

2715

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Arrange the following in their increasing polarity order Carboxylic acid, hydroxyl, phenyl, amino and aldehyde

1791

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

670

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Protactinium-233 is used in the thorium fuel cycle. Explain how this cycle operates and its potential benefits in nuclear energy production.

735

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