Thursday, 16 March 2023

science day celebration

 Science day was celebrated on 28th  february 2023 at GVM's Dr.Dada Vaidya College Of Education Ponda Goa.

I had demonstrated experiement called "fire without matchstick" . 



so for this experiment, we need to add potassium permanganate powder and then add few drops of glycerin to it. so here , what happens is potassium permanganate ion oxidises glycerin and this oxidation of glycerin results in exothermic reaction  and therefore smoke turns into fire .






at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

SCI-FUN

SCI-FUN is learning science with fun . The programme promotes hands on experience about different concepts in science . common demontration...

  • ABOUT ME
     Hey!check out this   science blog  ......!!!   Hello world! myself Miss. Raksha Dattaram Mote from GVM's Dr. Dada Vaidya College Of Edu...
  • FIRST YEAR B.ED
     Had participated in teaching aids exhibition at our college.  This was demonstration lesson where I was teaching them "separating of s...
  • SCI-FUN
    SCI-FUN is learning science with fun . The programme promotes hands on experience about different concepts in science . common demontration...