what are ligases?which type of reactions they will catalyse?1 5771
what happens when aminoacids react with alcohols?3 14847
what is the difference between coordinate covalent bond and covalent bond?9 29736
what are the 4 classes of unsaturated fatty acids?1 4571
why the atomic weights are in fractions?1 6170
Does domestic/household used kerosene oil which is available in blue color (In India) can change its color over the due course of time say 8-10 years if keeping in plastic bottle? If so, in which color it will be turned to change, yellow or transparent or any other color. Please provide me the reply with strong technical approach. Since it has been asked during an interview. Please reply fast. I will be thankful to you if anyone can provide the supporting journals/write-ups/reference to favour of response.
What are the applications of electrochemical cell? : Electrochemistry Corrosion
what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?
What is german silver?
How to choose the which salt is suitable for mobilephase
Can a Nascent Hydrogen be used for fuel cell without damaging the equipment and if so how good would it be compared to other type of hydrogen.
explain sour gas?
How do you explain the different solvent power of water and other organic solvent?
why lead acetate s used in the Limit test of Arsenic? what role Lead Acetate plays????
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain
what is silicon chip
How to calibration of the uv spectroscopy and its test?
WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY
Explain the properties of carbohydrates?
Examine samples of ldpe (sandwich bag, squeeze bottle) and hdpe (milk jug, grocery bag). What are some of the differences in the physical properties of these substances? : Polymer Chemistry