Sr. # | Questions | Answers Choice |
---|---|---|
1 | The crystals of whic substance has rhombic shape? | Brass Bronze Sulphur Grahite |
2 | The man made polymer is | Polystyrene Starch Protein Cellulose |
3 | Hazardous effects of shopping bags are studied in | Geochemistry Inorganic chemistry Environmental chemistry analytical chemistry |
4 | Matter is present in neon signs in the state of | Supereritical fluid Gas Liquid Crystal Plasma |