What is the purpose of a 2.4 DNP test?6 14329
Why doesn't a halogen add to a carbonyl carbon?3 3709
How many structural and geometric isomers are there with the formula C3H5Br ?4 11596
How different substituents on the benzene ring affect the acidity?2 8866
What's jone's reagent?11 12218
How many stereogenic centers are there in xylitol?2 3634
How does Morphine seperate racemic mixtures?1 4000
Explain wurtz process & wolf-kishner reduction?4 5738
how u will separate aceticacid and benzoicacid ,but without water.3 4061
why should water enter a condenser at the lowest point and leave at the highest point?5 31627
why shuld i hire you..?4 4251
Is water a element or a compound?13 10597
what is solvent and what is the use of it in organic synthesis.how you select a solvent for a particular reaction.
why natural rubber needs vulcanization3 15033
What is the accepted microbial load in APIs as per USP.........?
What is use of acetonitrile compare to methanol in RP-HPLC Method development?
Explain the some importance of organic chemistry?
HPLC in sequences analysis was taken wrong method and one blank & Standard is running so what to do
In order to avoid the pyridine catalyst use in many synthesis which is harmfull to environment, which catalyst can be used....?
Barc in chemistry
why we need to synthesize impurities of midazolam
How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?
Which form of Sucores is harmfull to humans ?
Any one is alembic pharmaceutical ltd. On starting to job ?
Active Ingredients in septilin ??
wtat type quations will be sak in ongc exam?
sir, what does happen ............? naphthal+benzene(or)toluee........> ?
how to prepare the 0.001M tio2
What is the difference between the photochemical reaction and photo-dynamic reaction?