Answer Posted / giri

+6

what are stereomers? how are they classified?

3356

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Actinium is part of the actinide series. Could you explain the significance of this series and its placement in the periodic table?

557

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As a chemist working with Protactinium, what safety measures and precautions would you take due to its radioactivity?

521

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naphtha and hexane mixture can be used a fuel or not

2395

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

2975

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why we not use caffeine at 205nm for hplc calibration?

3259

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What is use of acetonitrile compare to methanol in RP-HPLC Method development?

1947

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I need organic mixture analysis viva questions & answers

6223

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

1978

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Which one of the following is not aromatic?

1346

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Is cyclotetrane aromatic?

1204

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Define the term distribution coefficient in organic chemistry.

1073

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

1610

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Actinium-227 can decay into Thorium-227. Explain the significance of this decay chain and its applications, particularly in nuclear physics.

609

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

602

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