what is the main components of air

Answer Posted / lalit

nitrogen-78.05%
oxygen-20.96%
argon- .93%

Is This Answer Correct ?    20 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Dear sir/madam I am in final year BE chemical engineering.Which companies i can apply .Please guide me.It is very helpful for me

1768


How can one determine if a particular solid can be fluidized as in a fluidized bed?

610


What is an effective means of removing silicone from aluminum?

568


Cooling water line sizing ?

1252


How can you prevent bridging in a dilute phase pneumatic conveying system?

620






I am currently doing my btech in computer science in Coimbatore.I had intererest to do btech in chemical enginerring but couldnt get a seat. Now what are my options ,scope and future if i take mtech in chemical enginerring? And can i apply for any deemed colleges for mtech chemical enginerring through gate taking my present state into consideration(btech in cse and mtech in chemical enginerring)

1788


Oil and fat containing food items are flushed with nitrogen. Why?

587


What is the best way to control an oversized, horizontally oriented shell and tube steam heater?

634


Do you have any idea on recombinant protein expression?

593


After conducting an internet search for ways to reduce energy costs, I found a recipe for whitewashing that is said to reflect sunlight. The recipe calls for 20 pounds hydrated lime to 5 gallons water to 1-quart polyvinyl acetate. What is a good source of polyvinyl acetate that I can buy at a local store?

597


How are vessel lined with glass or how are they coated?

624


Explain what are the affinity laws associated with dynamics pumps?

595


can u tel me d question paper of gail?

3696


hi, i have completed B.tech Chemical enggneering, plz can anyone provide me GVK BIO company's interview questions. iam attending the interview for the first time..

1940


Explain the different ways in which solids can be blended?

538