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.Briefly describe about Nitrogen?
Ans.
Nitrogen is a gas that makes up approximately 79% of the atmosphere. It exists in the form of the diatomic molecule N2. In this form, the two nitrogen atoms are held together by a triple covalent bond. This bond is very strong. Consequently, nitrogen gas is fairly stable and relatively inert.
Nitrogen is important to living things. It is an essential constituent of proteins. It is also important in air. It dilutes the oxygen in air to prevent combustion and prevents respiration from taking place too rapidly.
Nitrogen is an important raw material in industry. It is used for the production of ammonia. Ammonia, NH3, is a key industrial chemical from which many other important chemicals are made.
Importance of Chemistry in Life - Chemistry in Action Chemistry plays vital role in our regular life from the starting, it has been in the service of mankind. Our daily needs o
which one contain greater number of moles:96gH2SO4 64gO2 48gch4 10gH2
Q. What is basic need of SI Units? Ans: The Importance of Units Units give numbers a particular meaning. Example: I am 5 feet 10 inches tall. Feet and inches are units. I co
The electronic configuration of four elements are given in brackets: L (1s 2 , 2s 2 , 2p 1 , ) M (1s 1 , 2s 2 , 2p 5 ) Q (1s 2, 2s 2 , 2p 6 3s 1 ,) R ( 1s 1 , 2s 2 , 2p
which factor on electron affinity depend?
What is calgon n phosphate conditioning n which one is better?
Quantitative determination of a number of ions like Cu, Ag, Zn, Fe, Ni, Co, Cd etc. has been done by using 1.2.3-benztiazole as precipitating agent under different experimental c
why HOH is not harmful to our body but Phenol is?
Viscosity: Viscosity characterizes the motion of fluids in the presence of a mechanical shear force. All fluids can flow, and the resistance they pose to such flow is called VI
#questio1. Alcohols and amines are both nucleophilic. Explain why this reaction occurs to form Benadryl (diphenhydramine)n..
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: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd