Question

[A] What is mixed to make ethylalcohol toxic?
[B] What is the nature of methanol?
[C] Which organic substances is used as anti freeze?
[D] What is the full name of P.V.C?​

Answer 1

Answer:

1)Ethanol also known as ethyl alcohol because it is commonly known as the alcohol found in alcoholic beverages. It is a flammable, colorless, and slightly toxic chemical with the molecular formula C2H5OH.

2)

Methanol, also known as methyl alcohol amongst other names, is a chemical with the formula CH3OH (a methyl group linked to a hydroxyl group, often abbreviated MeOH). It is a light, volatile, colourless, flammable liquid with a distinctive alcoholic odour similar to that of ethanol.

3) Ethylene glycol is an organic compound and it is used in industrial applications like antifreeze formulations and other industrial products.

4) Polyvinyl chloride

Answer 2

Answer:

1. What is mixed to make ethylalcohol toxic?

Ans. Methyl Alcohol, Benzene, Bone oil or Crude Pyridine.

2. What is the nature of methanol?

Ans. It is a colourless isonous liquid substance.

3. Which organic substances is used as anti freeze?

Ans. Ethyl Alcohol [c₂H₅OH].

4. What is the full name of P.V.C?

Ans. P.V.C = Poly Vinyl Chloride.