Match List I with List II and select the correct answer using the code given below the lists:
List I (Substance)
A. Glass
B. Soap
C. Paper
D. Cement
List II (Raw Material)
1. Fat and caustic alkali
2. Cellulose fibre and gelatin
3. Sili cates of calcium and aluminium
4. Silica
Code: A B C D |