DESCRIPTION

we have been given 7 challenges . i have chosen challenge No.3 "Production of oxygen " .covid patients needs oxygen to survive . in this , our school teacher is saying to make oxygen in school laboratory . in this processes , finally i have chosen one of them to produce oxygen .

OTHER STUDENTS
Shivam ojha Sunny Mishra 
OTHER TOPICS
oxygen   why oxygen is for civid patients   processes   VPSA   electrolysis of water   cryogenic disitillation  photosynthesis . 
Uploaded By
Priyanshu Mishra
Khanna High School
Class : X
Subject : Chemistry
Language : English
Topic : Chemistry in Everyday Life
Total Liked : 0