Question

ricepuller used chemical name and two function rice to rice and Middle to rice​

Answer 1

Answer:

Duplicate Rice pullers are hard to prepare because the chemicals used are copper and complex compounds of Iridium which are used as catalysts in organic reaction.

since rice is said to be positively charged as it is made of hydrocarbons, there maybe some other magnetic materials that can attract rice like the copper&iridium rice pullers.

Original rice pullers are rare and hard to find because Iridium is the rarest of the metals found on this planet which costs around $80000 per gram.