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we shall use Dichloromethane in last stage of API.
what is the purpose of using cyclhexane in synthesis?
Arrange the following in their increasing polarity order Carboxylic acid, hydroxyl, phenyl, amino and aldehyde
Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and appearance? suggest?
What is the hybridization at nitrogen?
How does Actinium interact with other elements, and what are some notable chemical reactions or compounds involving Actinium?
What is use of acetonitrile compare to methanol in RP-HPLC Method development?
Can you provide a brief overview of the properties and characteristics of the chemical element Actinium?
which question ask me in grasim in inerview?
hi i am siva icompleted m,sc in organic chemistry in 2008&working as alecturer can u send me the interview qusetions with answers . i expected that i got 135 - 140 marks is there any chance to get selection my interview is on may 7th 2010
wtat type quations will be sak in ongc exam?
how much time require for day to prepare the ongc exam for evarage student?
What is the organic structure of cetearyl alcohol?
Define the term distribution coefficient in organic chemistry.
What is a repartition coefficient?
