Why we have to add 200mg Na2CO3 in preparation of 0.1N sodium thiosulfate solution?

1122

WHAT TYPE OF QUESTION ASK FOR POST SENIOR TECHNICAL ASSISTANT IN DRDO

7647

Differentiate electroplating and electro less plating? : Electrochemistry Corrosion

600

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

680

What are the factors which affect corrosion? : Electrochemistry Corrosion

521

A polymer's structure influences its physical properties. Describe two structural variations that are possible for polypropylene but not for polyethylene. : Polymer Chemistry

598

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.

1701

What is the principle of Particle size analysis and zeta potential

2029

Name the molecule which is characteristically prevalent in sour milk and tired muscles?

545

Name the element does the symbol au stand for?

554

Define an isomer?

563

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

704

Q1. Why did you enter the field of chemistry? Q2. What has motivated you to take chemistry as your professional subject and have you motivated anyone towards your field?

1801

How are atoms of the isotopes different from one another? Two isotopes of carbon are carbon-12 and carbon-14.

540

Explain the use of glacial acetic acid?

634