Define electro plating and electroless plating? : Electrochemistry Corrosion

1057

Practically why we get negative absorption in UV SPECTROPHOTOMETER when the time of cleaning sample analysis. is negative absorption in Uv valid or not?

2404

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

1180

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.

2363

What are the differences between chemical and electrochemical corrosion? : Electrochemistry Corrosion

1096

Explain the difference between the law of multiple proportions and the law of definite proportions?

1024

What do you mean by redox reaction? : Electrochemistry Corrosion

929

Define dipole-dipole force?

1208

Name the element which has the following ground-state electron configuration: 1s22s22p6?

971

how can karl fischer's titration be used to estimate alcohols??????

2732

Name the branch of chemistry that deals with the relationship between electricity and chemical reactions?

1196

Why are metals often good catalysts? : Polymer Chemistry

965

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

1399

What is the difference between a heterogeneous and a homogeneous catalyst? What are some of the advantages of homogeneous catalysts? : Polymer Chemistry

1004

Why there is no bond with 100% ionic character...??

1819