Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. What are the Properties of Nitrogen?
Ans.
Physical Properties of Nitrogen
Nitrogen is a colorless, odorless and tasteless gas. It is particularly unreactive at room temperature. It is slightly less dense than air, and slightly soluble in water. It liquefies to a colorless liquid and freezes at -210oC.
Chemical Properties of Nitrogen
Nitrogen does not change the color of litmus paper; therefore, it is neutral. It does not burn or support combustion.
The unreactivity of nitrogen can be explained by its high dissociation energy (945 kJ/mol) caused by the strong triple bond. A lot of energy is required to break the triple bond in molecular nitrogen.
lithium and beryllium markedly differ from others members of their respective group
Illustrate how a high initial permeability in Fe-Ni alloys helps to reduce the area under hysteresis loop. The most favourably oriented fully-grown domain tends to rotate so a
State 2nd law of thermodynamics in many forms as possible and show that they are identical in figures?
Tests for acetone - Legal test (a) Legal's test: while a few drops of prepared freshly sodium nitroprusside and sodium hydroxide solution are added or mixed to an aqueous solut
You may have eaten "astronaut ice cream" as a kid at a science museum or planetarium to experience the type of food eaten by astronauts. Astronaut ice cream is made by chilling the
Verify the transfer function C(s)/R(s) for the block diagram given below.
CATALYSTS A catalyst is a species that speeds up a chemical reaction but is not itself consumed. Catalysts do not change the thermodynamics of the position of equilibrium or a
Nitrite rubbers (Gr-A or Buna-N or NBR): Nitrite rubber is prepared by the copolymerization of butadiene and acrylonitrile in emulsion systems. Properties: 1.
thermodynamics help to be a good chemist
Definitions A Br ø nsted base a proton acceptor, and Br ø nsted acid is a proton donor. In this definition an acid-base reaction accepts protolysis:
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd