Match the following :
`{:((i),"Propane-1, 2, 3-triol", (a), "Bakelite"),( (ii),"Power alcohol", (b),"Denatured alcohol"),( (ii), "Methylated spirit", (c ), "Terylene"),( (iv), "Ethane-1-2-diol", (d), "Absolute ethanol + Petrol"),( (v) ,"Phenol", (e ), "Dynamite"):}`

Answer

To solve the matching question, we will analyze each item in Column 1 and find the corresponding match in Column 2.

### Step-by-Step Solution:

1. **Identify the first item: Propane-1,2,3-triol**
- Propane-1,2,3-triol is also known as glycerol. It is a component of dynamite, which is used in explosives.
- **Match:** (i) Propane-1,2,3-triol → (e) Dynamite

2. **Identify the second item: Power alcohol**
- Power alcohol is a mixture of absolute ethanol and petrol. It is used as a fuel.
- **Match:** (ii) Power alcohol → (d) Absolute ethanol + Petrol

3. **Identify the third item: Methylated spirit**
- Methylated spirit is commonly known as denatured alcohol, which is ethanol that has been made unfit for drinking by the addition of other chemicals.
- **Match:** (iii) Methylated spirit → (b) Denatured alcohol

4. **Identify the fourth item: Ethane-1,2-diol**
- Ethane-1,2-diol is also known as ethylene glycol. It is used as a monomer in the production of Terylene (a type of polyester).
- **Match:** (iv) Ethane-1,2-diol → (c) Terylene

5. **Identify the fifth item: Phenol**
- Phenol is used in the production of Bakelite, which is a type of plastic made from phenol and formaldehyde.
- **Match:** (v) Phenol → (a) Bakelite

### Final Matches:
- (i) Propane-1,2,3-triol → (e) Dynamite
- (ii) Power alcohol → (d) Absolute ethanol + Petrol
- (iii) Methylated spirit → (b) Denatured alcohol
- (iv) Ethane-1,2-diol → (c) Terylene
- (v) Phenol → (a) Bakelite