Match the materials listed in the column`-I` with type of silicates listed in column `-II` , and select the correct answer using the code given below the list `:`
`{:("Column"-I,,"Column"-II),((a)"Spondumene",,(p)"Two dimensional sheet silicates"),((b)"Throteveitite",,(q)"Pyrosilicates"),((c )"Kaolin",,(r)"Chain silicates"),((d)"Quartz",,(e)"Three dimensional sheet silicates."):}`

Options

A. `{:(,"(a)","(b)","(c)","(d)"),(,r,q,p,s):}`
B. `{:(,"(a)","(b)","(c)","(d)"),(,q,r,s,p):}`
C. `{:(,"(a)","(b)","(c)","(d)"),(,r,p,q,s):}`
D. `{:(,"(a)","(b)","(c)","(d)"),(,s,q,p,r):}`

Explanation

To solve the matching question regarding the materials in Column-I with the types of silicates in Column-II, we will analyze each material and its corresponding silicate type step by step.

### Step-by-Step Solution:

1. **Identify Spondumene (a)**:
- Spondumene is known to be a type of silicate that forms chains.
- **Match**: Spondumene (a) → Chain silicates (r).

2. **Identify Throatveitite (b)**:
- Throatveitite is classified as a pyrosilicate, which is formed by the combination of two silicate units.
- **Match**: Throatveitite (b) → Pyrosilicates (q).

3. **Identify Kaolin (c)**:
- Kaolin is a type of clay mineral and is classified as a two-dimensional sheet silicate.
- **Match**: Kaolin (c) → Two-dimensional sheet silicates (p).

4. **Identify Quartz (d)**:
- Quartz is a well-known mineral that is classified as a three-dimensional sheet silicate.
- **Match**: Quartz (d) → Three-dimensional sheet silicates (e).

### Final Matching:
- (a) Spondumene → (r) Chain silicates
- (b) Throatveitite → (q) Pyrosilicates
- (c) Kaolin → (p) Two-dimensional sheet silicates
- (d) Quartz → (e) Three-dimensional sheet silicates

### Conclusion:
The correct matching is:
- a → r
- b → q
- c → p
- d → e