Answer / a.srinivasarao

mostely use KH2PO4&K2HPO4 in HPLC because pH neutral, stable in hplc columns and column life increase compare with other buffers  

Give an example of Aromatic Nucleophile substitution reaction?

5 Answers   Reddy Labs,

---

What is the Difference Between 3M KCL and 4M KCL, WHy We are Filling 3M KCL In electrode Instead of 4M KCL

0 Answers   Mylan,

---

I have impure organic compound trimethyl hydroquinone, how many methods available to purify it. Plz explain in detail

3 Answers  

---

Is napthalene aromatic?

0 Answers  

---

batihat,goeyolc,veesrnoc

1 Answers  

---

---

Although bucky ball is an allotropic form of carbon but it is included in organic chemistry?

2 Answers  

---

What is meant by Chiral compounds .Give exmaples of optically active compounds in which there are no chiral carbon atom.

1 Answers   Amity, Ranbaxy,

---

what is the component of air

5 Answers   ONGC,

---

Active Ingredients in septilin ??

0 Answers  

---

How can we separate Acetonitrile from Methanol

4 Answers   Rockwell,

---

what is Lieberman's reaction(nitro to oxime group)

3 Answers   ChemBiotech,

---

hardness of distilled water

1 Answers   CAPL, Parabolic,

---