Answer Posted / praful gawad

It does not looses their H2O molecule even at 120 celcius while it contains two water molecules

Tell me the common name of the molecule dihydrogen dioxide?

565

---

Define hydra?

610

---

"Co-polymers" consist of two different monomers ("a" and "b") joined in an alternating fashion (ababab...). Block co-polymers also consist of two different monomers, but in this case blocks of polymer containing only a units are joined to blocks of polymer containing only b units (aaaaabbbbb...). How might block co-polymers be synthesized? : Polymer Chemistry

614

---

Explain what is meant by "c2 symmetry" and "mirror plane symmetry". Can a molecule with "mirror plane symmetry" ever be chiral? : Polymer Chemistry

579

---

Define alum?

650

---

---

Name the three elements which are forms carbohydrates?

583

---

i am going to face exam for the post of executive trainee (chemistry) in M.P Power generation company,i want to know the level of exam ,type of questions can be asked,and about any book whigh i can refer.

1946

---

What are some of the polymers that you encounter every day? Describe their physical properties. : Polymer Chemistry

684

---

Explain the secondary structure of proteins?

543

---

can you email me because I have a report and I need you to answer these questions if you would like to if not I completely under stand.

1705

---

What is the number of protons in an atom?

561

---

How would you describe the orientation of the ligands around the zr center in the homogeneous zirconium catalyst? : Polymer Chemistry

542

---

Differentiate electroplating and electro less plating? : Electrochemistry Corrosion

602

---

Why are olefins (alkenes) good monomers for polymerization reactions? : Polymer Chemistry

881

---

Why purity angle should be less than purity threshold in peak purity

3700

---