Ramsay-Raleighs method

Ramsay-Raleigh’s method:

A mixture of air and oxygen is continuously admitted into a glass globe of around 50 liters capacity. Two platinum electrodes are brought up and a discharge from a transformer of around 6000 - 8000 volts is passed by the action of which nitrogen and oxygen quickly combine to form oxides of nitrogen. The oxides are then dissolved out in a solution of sodium hydroxide constantly circulated via the flask.

N2+ O2→ 2NO
2 NO + O2→ 2NO2
2NO2 + 2NaOH → NaNO3 + NaNO2 + H2O

Oxygen if any is eliminated by introducing alkaline pyrogallol in the world. The supply of air and electric discharge is close after some time and the left over mixture of noble gases are pumped out.

622_ramsay method.jpg


                                                       Figure: Chemical technique for isolation of noble gases

 

Latest technology based Chemistry Online Tutoring Assistance

Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in P Block elements homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for P Block elements, project ideas and tutorials. We provide email based P Block elements homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in P Block elements. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Inorganic-Chemistry Homework Help and assignment help services. They use their experience, as they have solved thousands of the Chemistry assignments, which may help you to solve your complex issues of P Block elements. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.

©TutorsGlobe All rights reserved 2022-2023.