MCQOPTIONS
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| 1. |
The chemical that is used to convert soda cellulose to sodium cellulose xanthate in the manufacture of viscose rayon is |
| A. | Carbon disulphide |
| B. | Sodium xanthate |
| C. | Sodium sulphide |
| D. | Sodium hydroxide |
| Answer» B. Sodium xanthate | |