Explain how do you extract ephedrine from a mineral block?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Chemistry AllOther Interview Questions

Define a hydrogen bond?

0 Answers  


Besides the extent of branching, can you think of any other structural parameters that might lead to differences in physical properties? : Polymer Chemistry

0 Answers  


What is the difference between a heterogeneous and a homogeneous catalyst? What are some of the advantages of homogeneous catalysts? : Polymer Chemistry

0 Answers  


What does it mean for a molecule or a ligand to be "chiral"? What properties does chirality impart to a molecule? : Polymer Chemistry

0 Answers  


What is stepping ripple and step accuracy

0 Answers  






pH range of methanol and acetic acid is ........

1 Answers  


Explain the use of glacial acetic acid?

0 Answers  


Define electro plating and electroless plating? : Electrochemistry Corrosion

0 Answers  


why we can not do direct nitration of aniline

2 Answers  


What is entire principle involved in karl fischer titration

9 Answers   AED, BARC, Cipla, Dr Reddys, HPCL, Leiutis, POIL, Reddy Labs, Systronics,


What are the types of corrosion? : Electrochemistry Corrosion

0 Answers  


Q1. Why did you enter the field of chemistry? Q2. What has motivated you to take chemistry as your professional subject and have you motivated anyone towards your field?

0 Answers  


Categories
  • Organic Chemistry Interview Questions Organic Chemistry (342)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1387)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)