Answer Posted / sandhya.t

KEKULE

Explain the differences between organic and inorganic chemistry?

1114

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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?

639

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what is the purpose of using cyclhexane in synthesis?

4266

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

1112

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How to find peaks in ftir chromatography

1683

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

3035

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

2733

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

2029

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Explain the process of obtaining Protactinium from its primary sources and its purification methods.

666

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Actinium-227 has a long half-life and emits alpha particles. How can this property be harnessed in radiation detectors or other monitoring devices?

656

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how to prepare for the exam of ongc please give some idea

21990

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How hydrate is forming along with API?

2330

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discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers

2116

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

2175

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

2569

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