rasayanik abhikriya
Magnesium ribbon ko vayu mein jalakar magnesium oxide ko varsh glass mein khatta karna kriyakalap
suraksha ke liye chhatra aankhon per chashma pahan le
1 lagbhag 3 se 4 sentimeter lambe magnesium ke ribbon ko regmal se ragad Kar saaf Kar lijiye
2 ise chimta se pakadkar spirit lamp Diya warna se iska dahan kariye tatha isase Pani rakho watch glass mein ektrit Karke
Magnesium ribbon ka dahan karte samay se apni aankhon se uchit dur rakhiye
3 aapane Dekha Hoga ki magnesium rahe band ka dahan chamakdar log ke sath hota hai aur yah magnesium oxide ke switch on mein parivartan ho jata hai vayu mein upsthit oxygen tatha magnesium ke bich hone Wali rasayanik abhikriya ke Karan magnesium oxide banta hai
Comments
Post a Comment