which of the following organic compound in usually not present in the e waste? a.phenolic resins b.Benzene c.formalin
Answers
Answered by
2
Answer:
I guess option B.Benzene
IF CORRECT ONE HEART
Answered by
1
Formalin is an organic compound which is not usually present in e-waste. (Option c)
- The harmful metals in e-waste are associated with chemical pollutants like phthalate, esters, benzene, dioxins, polyaromatic hydrocarbons, polyvinyl chloride, etc.
- However, benzene is a volatile organic compound, and formalin is an organic compound. Phenol polymers are synthetic polymers which are present in e-waste.
- Formaldehyde or formalin (HCHO) is an organic compound and the simplest aldehyde.
- It is used in large amounts in chemical manufacturing processes and produced by the vapour-phase oxidation of methanol.
- The chemical compound formalin has a carbon atom in its chemical formula, which is why it is known as an organic compound.
- It has a formyl group and an R group, which is a group that contains carbon and hydrogen.
#SPJ3
Similar questions